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Individual Calculations July 2023 |
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| Zottis, Pietro Total change: 108.00 | |   |
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| Campeonato Brasileiro Amador STD Under 1700 | Sao Paulo SP | BRA | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1360 | 4.50 | 7 | 2.70 | 40 | 108.00 | |
|  Lavogadae, Daniel Pereira | | | 1599 | BRA | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Modes, Andre Vinicius | | | 1531 | BRA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Usui, Gabriella Yumi | | | 1554 | BRA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Lora, Miguel Said Brasil | | | 1593 | BRA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Barbosa, Rafael Santos | | | 1536 | BRA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Oliveira, Olavo Tadeu Carvalho | | | 1506 | BRA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Tsiloufas, Stergios Pericles | | | 1512 | BRA | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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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