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Individual Calculations May 2023 |
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| Bakhyt, Rauan Total change: -104.40 | |   |
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| Championship of Kazakhstan 2023 boys-8 | Almaty | KAZ | 2023-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1141 | 1427 | 1.50 | 3 | -0.99 | 40 | -39.60 | |
|  Nazarbek, Alikhan | | | 1100 | KAZ | 0.50 | 1 | -0.37 | 40 | -14.80 | |  Mukashev, Alrami | | | 1070 | KAZ | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Nabiyev, Iman | | | 1254 | KAZ | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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) | | | | 2023 World School Chess Championships - open U9 | Rhodes | GRE | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1407 | 2.00 | 6 | -1.62 | 40 | -64.80 | |
| | Enkhtulga, Erdenebat | | | 1266 | MGL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Zhang, Junyi | | | 1552 | ENG | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Safin, Safarullakhan | | | 1600 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Sodkhulegt, Naranbold | | | 1229 | MGL | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Popov, Aleksandr And | | | 1139 | FID | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Babkin, Timofey Dm | | | 1155 | FID | 0.00 | 1 | -0.81 | 40 | -32.40 | |
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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