Individual Calculations October 2023 |
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Goncalves, Davi Sulzbacher Total change: 2.20 | | |
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III Floripa Spring Chess 2023 - U2400 | Florianopolis SC | BRA | 2023-09-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2100 | 2282 | 4.50 | 6 | 0.11 | 20 | 2.20 | |
| Dornelles, Marcio Neron Camargo | | | 1971 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | Becker, Rogerio Sperb | | | 2111 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | Gauche, Charles | f | | 2154 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | Aranha Filho, Alvaro Z. | f | | 2205 | BRA | 0.50 | 1 | -0.11 | 20 | -2.20 | | Casalaspro, Mathias Andre | c | | 2031 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | Starke, Bruno Orlando | | | 2128 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | 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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