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Blitz:
Individual Calculations February 2023 |
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| Carvalho, Joao Pedro Ferreira Lar Total change: 16.00 | |   |
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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 |
| 1427 | 1101 | 1.00 | 4 | 0.40 | 40 | 16.00 | |
|  Ryabukhina, Veronika | | | 1612 | RUS | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Pereira, Guilherme Filipe De Cast | | | 1260 | POR | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Zhang, Chengjun | | | 1374 | HKG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Balyk, Roman | | | 1463 | UKR | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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