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Rapid:
Individual Calculations June 2023 |
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| Marchetti, Luana Negri Total change: -80.00 | |   |
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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 |
| 1432 | 1434 | 1.00 | 4 | -1.05 | 40 | -42.00 | |
|  Salomoni, Lorenzo | | | 1256 | BRA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Manfroi, Alexander Giannini | | | 1725 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Davies, Fernando Souza | | | 1357 | BRA | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Zottis, Ernani | | | 1389 | BRA | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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 |
| 1399 | 1434 | 2.00 | 5 | -0.95 | 40 | -38.00 | |
| | Quevedo Naissinger, Willian | | | 1948 | BRA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Bovo, Jose Cesar | | | 1261 | BRA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | De Bortolo, Artur Mattos | | | 1304 | BRA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Silva, Maria Julia Barbieri | | | 1250 | BRA | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Zeni, Caiuan | | | 1234 | BRA | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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) | | |
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