Individual Calculations April 2023 |
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Mathias, Carlos Augusto De C. Total change: 5.20 | | |
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Aberto do Brasil XII Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2023-03-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1790 | 1511 | 1.00 | 4 | 0.26 | 20 | 5.20 | |
| Lima, Artur Tin Lun Dai | | | 1975 | BRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | Melo, Igor De Souza | | | 1768 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | Leite, Joao Carlos Zirpoli Leite | | | 1638 | BRA | 1.00 | 1 | 0.67 | 20 | 13.40 | | Viana, Daniel Fernandes | | | 1777 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | 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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