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Individual Calculations July 2023 |
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| Lopes, Jose Antonio Rodrigues Total change: 46.80 | |   |
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| Chp Brasileiro Amador STD Under 1400 | Sao Paulo SP | BRA | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1356 | 3.00 | 3 | 1.17 | 40 | 46.80 | |
|  Leite, Lucas Bueno De Oliveira | | | 1123 | BRA | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Da Costa, Michael David | | | 1393 | BRA | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Ferro, Miguel Batalha | | | 1293 | BRA | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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) | | |
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