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Individual Calculations July 2023 |
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| Peres, Ricardo De Mattia Total change: 84.40 | |   |
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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 |
| 1554 | 1377 | 4.00 | 7 | 2.11 | 40 | 84.40 | |
|  Ribeiro, Thiago Liberato | | | 1605 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Pereira Fo, Hildebrando Apolonio | | | 1545 | BRA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Barbosa, Rafael Santos | | | 1536 | BRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Modes, Andre Vinicius | | | 1531 | BRA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | De Carvalho, Jose Sydnei Garcia | | | 1563 | BRA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Krongold, Breno | | | 1592 | BRA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Oliveira, Olavo Tadeu Carvalho | | | 1506 | BRA | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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