Individual Calculations June 2019 |
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Letcher, Ivan Total change: -5.60 | | |
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IPCA Russia Champ. 2019 | Barnaul | RUS | 2019-04-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1765 | 1718 | 2.50 | 6 | -0.28 | 20 | -5.60 | |
| Tersinsev, Andrey | | | 2118 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | Vakulenko, M. V. | | | 1339 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | Vodyasov, Evgeny | m | | 2118 * | RUS | 0.50 | 1 | 0.42 | 20 | 8.40 | | Kolomytchenko, Igor | | | 2006 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | Sergeeva, Anna | | | 1492 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | Serebrennikov, Ivan | | | 1516 | RUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | * 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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