Rapid:
Individual Calculations June 2023 |
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Straubell, Sergio Silveira Total change: -4.80 | | |
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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 |
1486 | 1579 | 2.50 | 5 | -0.69 | 20 | -13.80 | |
| Silva, Maria Julia Barbieri | | | 1250 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | Zimmermann, Kleber Renato P. | c | | 2009 | BRA | 0.00 | 1 | -0.07 | 20 | -1.40 | | Bittencourt, Arian G Decezare | | | 1413 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | Pavao, Alice Lara Biasi | | | 1380 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | Bittencourt, Alica E Decezare | | | 1377 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | 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 |
1503 | 1579 | 4.00 | 6 | 0.45 | 20 | 9.00 | |
| Zeni, Caiuan | | | 1234 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | Makowski, Silvia Cristina | | | 1186 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Quevedo Naissinger, Willian | | | 1948 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | Bittencourt, Alica E Decezare | | | 1377 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | Schena, Arthur | | | 1849 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | Rocha, Reeges Ferraz | | | 1423 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | 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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