Bye
A bye is a round in which a player has no opponent and still receives points; in a Swiss event it goes to one player when the field is odd.
Swiss pairing needs an even number of players, so when the field is odd, one player sits out each round. FIDE's basic rules describe that as a pairing-allocated bye: no opponent, no color, and as many points as a win unless the tournament rules say otherwise. A player who has already had a pairing-allocated bye, or who has already scored a full point without playing, should not receive another.
Byes are not always assigned by the pairing system. Players may request a bye for a round they cannot play, in which case organizers usually award a half point or nothing, according to the event's rules, and the tiebreak regulations take such rounds into account when they count the rounds a player elected to play.
Because a bye gives a point for no game, it can matter in the final standings, and it affects color history: unplayed rounds are ignored when the pairing system looks at colors. In team events the same idea applies to teams: at the Olympiad the bye is worth one match point and two game points. See swiss system, pairing and tiebreak.
It sits close to Board number. A board number identifies the table at which a game is played, and in a team match it also names a player's place in the team order, with board one for the first player.
Rating and title terms like "Bye" matter once you know your next step, and the improvement plans by rating band set out a weekly routine for each rating range.
Related terms
In a Swiss-system tournament the number of rounds is announced in advance, nobody is knocked out, and every round pairs players who have scored about the same so far, never matching the same two players twice.
A pairing is the assignment of two players to meet in a round, together with the colors each will have, and in a Swiss event it is produced fresh after every round.
A tiebreak is a rule that ranks players who finish on the same score, either by a calculation from the results or by extra games, so that the final standings can be published.
A board number identifies the table at which a game is played, and in a team match it also names a player's place in the team order, with board one for the first player.
A team event is a competition in which players represent a side, individual games on several boards add up to a match result, and the team is ranked by the totals.
Guides that go further
What a rating measures, how FIDE, Lichess, US Chess and chess.com compute theirs, and why the numbers differ.
How the Candidate Master, FIDE Master, International Master and Grandmaster titles are earned, with every Handbook clause.
The Handbook rules for a first FIDE rating: five rated games, the 1400 floor, the two 1800 draws and a worked example.
Sources
- FIDE Handbook C.04.1 Basic rules for Swiss Systems, effective 1 February 2026, Rules 3 and 4, read Oct 21, 2026.
- FIDE Handbook C.04.2 General handling rules for Swiss Tournaments, effective 1 February 2026, Clause 3.4, read Oct 21, 2026.
- FIDE Handbook C.07 Play-Off and Tie-Break Regulations, effective 1 March 2026, Article 7.6, read Oct 21, 2026.
- FIDE Handbook Olympiad Pairing Rules, effective 1 January 2022, Article 4.3, read Oct 21, 2026.
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