Individual Calculations February 2020 |
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Ibragim, Aryslan Total change: -41.20 | | |
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Semifinal of the championship of the city of Nur Sultan (O12) | Nur-Sultan | KAZ | 2020-01-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1267 | 1157 | 0.50 | 4 | -1.03 | 40 | -41.20 | |
| Kanatuly, Nurassyl | | | 1173 | KAZ | 0.00 | 1 | -0.48 | 40 | -19.20 | | Surankulov, Iliyas | | | 1085 | KAZ | 0.00 | 1 | -0.60 | 40 | -24.00 | | Suleimen, Ergali | | | 1557 * | KAZ | 0.00 | 1 | -0.08 | 40 | -3.20 | | Amangeldy, Arman | | | 1252 | KAZ | 0.50 | 1 | 0.13 | 40 | 5.20 | | * 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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