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Individual Calculations August 2021 |
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| Aryn, Alidar Total change: -19.20 | |   |
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| AB OLYMPIC OPEN 2021 Challenger | Almaty | KAZ | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1013 | 0.00 | 3 | -0.48 | 40 | -19.20 | |
|  Sakbayev, Salimzhan | | | 1323 | KAZ | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Karakash, Kirill | | | 1257 | KAZ | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Skak, Abuali | | | 1327 | KAZ | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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