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Individual Calculations May 2023 |
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| Guryev, Yan Total change: 13.20 | |   |
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| Ch BLR U12 m 2023 | Minsk | BLR | 2023-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1355 | 3.50 | 7 | 0.09 | 40 | 3.60 | |
|  Novikau, Mikita | | | 1625 | BLR | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Dzenisenia, Mikhail. | | | 1569 | BLR | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Dasiuk, Roman | | | 1516 | FID | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Kireyeu , Barys | | | 1134 | BLR | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Mrishchuk, Volodymyr | | | 1222 | BLR | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Kandarevich, Nikita | | | 1214 | BLR | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Mazanik, Mikita | | | 1302 | FID | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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) | | | | Team tournament "Kupreichik memorial " | Minsk | BLR | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1355 | 1.00 | 4 | 0.24 | 40 | 9.60 | |
| | Dorashava, Viktoryia | | | 1579 | BLR | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kuchin, Mikhail | | | 1588 | BLR | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Shahazizyan, Milena | | | 1544 | BLR | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Shkurdiuk, Timofei | | | 1761 | BLR | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | |
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