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Individual Calculations July 2023 |
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| Vargas, Roberto Carlos Melgarejo Total change: -39.80 | |   |
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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 |
| 1390 | 1635 | 2.00 | 5 | -1.99 | 20 | -39.80 | |
|  Regiani, Rafael | | | 1389 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  De Oliveira, Tobias Luiz Carvalho | | | 1301 | BRA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Machado, Luis Felipe Tovo | | | 1422 | BRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Morgado, Anderson Alves | | | 1330 | BRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Dionisio, Alex Monteiro | | | 1510 | BRA | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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