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Rapid:
Individual Calculations July 2023 |
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| Canonico, Rodrigo Total change: 29.40 | |   |
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| Campeonato Brasileiro Amador RPD Under 1700 | Sao Paulo SP | BRA | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1657 | 2.50 | 4 | -0.04 | 20 | -0.80 | |
|  Campos, Mauro Pedroso De | | | 1450 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Volpato, Alzir | | | 1358 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Oliveira, Cassia Thays B | | | 1699 | BRA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Reis, Arnaldo Ulisses | | | 1669 | BRA | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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) | | | | I Memorial Alejandro Terehoff RPD | Joao Pessoa PB | BRA | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1657 | 4.50 | 6 | 1.51 | 20 | 30.20 | |
| | Barros, Ubirajara Barbosa | | | 1484 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Viana, Daniel Fernandes | | | 1976 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Quixaba Bisneto, Francisco | | | 1459 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Espinola, Jose Mario | | | 1595 | BRA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Cavalcante Loureiro, Edson Arnald | | | 1723 | BRA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Ramos, Henrique John | | | 1752 | BRA | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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