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Individual Calculations February 2020 |
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| Ivonin, Sergey Total change: 23.60 | |   |
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| Championship of Kazakhstan B-12 | Almaty | KAZ | 2020-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1041 | 1.00 | 3 | 0.59 | 40 | 23.60 | |
|  Sainov, Sanzhar | | | 1441 * | KAZ | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Zamaldinov, Mansur | | | 1349 | KAZ | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Izbassar, Zhanali | | | 1297 | KAZ | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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