Blitz:
Individual Calculations February 2023 |
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Zhang, Chengjun Total change: 34.00 | | |
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CD Lisboa Jovens Rapidas 2022-23 - U12 | Lisboa | POR | 2023-01-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1435 | 1374 | 3.00 | 5 | 0.85 | 40 | 34.00 | |
| Balyk, Roman | | | 1463 | UKR | 0.00 | 1 | -0.38 | 40 | -15.20 | | Rosa, Jose Lourenco Jesus Cordeir | | | 1277 | POR | 1.00 | 1 | 0.37 | 40 | 14.80 | | Carvalho, Joao Pedro Ferreira Lar | | | 1101 | POR | 1.00 | 1 | 0.17 | 40 | 6.80 | | Zhang, Xin An | | | 1723 | HKG | 0.00 | 1 | -0.11 | 40 | -4.40 | | Ryabukhina, Veronika | | | 1612 | RUS | 1.00 | 1 | 0.80 | 40 | 32.00 | | 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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