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Rapid:
Individual Calculations June 2023 |
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| Ribeiro, Jonas Fernandes Dos Sant Total change: -45.60 | |   |
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| 22o Circuito Regional Oeste de Xadrez 4a Etapa Seara RPD | Seara SC | BRA | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1470 | 1.00 | 3 | -1.16 | 20 | -23.20 | |
|  Dias, Lyandra Aparecida | | | 1272 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Pavao, Alice Lara Biasi | | | 1380 | BRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Silva, Maria Julia Barbieri | | | 1250 | BRA | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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) | | | | 22 Circuito Regional Oeste de Xadrez 5a Etapa Ita | Ita SC | BRA | 2023-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1235 | 1470 | 2.00 | 4 | -1.12 | 20 | -22.40 | |
| | Sensolo, Anderson Bergamini | | | 1193 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Fossatti, Igor Anton | | | 1379 | BRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Vidori, Jakeline Luiza | | | 1094 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dias, Lyandra Aparecida | | | 1272 | BRA | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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