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Rapid:
Individual Calculations January 2023 |
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| Ryabukhina, Veronika Total change: 78.80 | |   |
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| GXA Outono Semi-Rapidas 2022 | Lisboa | POR | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1606 | 2.00 | 4 | 0.63 | 40 | 25.20 | |
|  Reis, Luis Simoes | | | 1812 | POR | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Ryabukhin, Roman | | | 1917 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Morais, Vitor | | | 1747 | POR | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Goncalves, Carlos Manuel M. | | | 1472 | POR | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | CD Lisboa Jovens Semirrapidas 2022-23 - U12 | Lisboa | POR | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1606 | 5.00 | 5 | 0.59 | 40 | 23.60 | |
| | Carvalho, Joao Pedro F L | | | 1206 * | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Correia, Antonio M M F | | | 1257 | POR | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Balyk, Roman | | | 1422 | UKR | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Rosa, Jose Lourenco Jesus | | | 1239 | POR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Oliveira, Gabriel Coimbra | | | 1115 | POR | 1.00 | 1 | 0.04 | 40 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | CD Lisboa Jovens Semirrapidas Equipas 2022-23 - U20 | Lisboa | POR | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1606 | 4.00 | 4 | 0.75 | 40 | 30.00 | |
| | Bicho, Ivan-Pi | | | 1383 | POR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Cabral, Guilherme | | | 1479 | POR | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Garcia, Gaspar | | | 1265 | POR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Santos, Antonio Franco | | | 1206 * | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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