Rapid:
Individual Calculations April 2019 |
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Upachan, Songkasem Total change: -14.80 | | |
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SEA Games Rapid Chess Qualifier 2019, Preliminary Rounds, CM, Men | Chiang Mai | THA | 2019-03-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1647 | 1470 | 0.50 | 4 | -0.74 | 20 | -14.80 | |
| Maneesorn, Kankawee | | | 1840 | THA | 0.00 | 1 | -0.10 | 20 | -2.00 | | Thongsuk, Teerawat | | | 1150 | THA | 0.50 | 1 | -0.37 | 20 | -7.40 | | Arpijuntarangkoon, Jaradpong | | | 1870 * | THA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Wongsawan, Thoetsak | | | 1726 | THA | 0.00 | 1 | -0.19 | 20 | -3.80 | | * Rating difference of more than 400. Please read more at FIDE Handbook | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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