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Rapid:
Individual Calculations February 2018 |
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| Petukhov, Alan Total change: -23.60 | |   |
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| Championship of Kazakhstan O-10 Rapid 2017 | Almaty | KAZ | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1644 | 4.50 | 7 | -1.18 | 20 | -23.60 | |
|  Kenesov , Nurislam | | | 1244 * | KAZ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Surankulov, Iliyas | | | 1244 * | KAZ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sultanbek, Beibars | | | 1346 | KAZ | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Amirkul, Alimzhan | | | 1459 | KAZ | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Tokbayev, Anuar | | | 1400 | KAZ | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Amangeldy, Ernur | | | 1445 | KAZ | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Zhakan, Erasyl | | | 1499 | KAZ | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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