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Individual Calculations February 2023 |
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| Bassani, Jaison Jose Total change: 51.20 | |   |
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| IX Floripa Chess Open 2023 | Florianopolis SC | BRA | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1913 | 6.00 | 8 | 2.56 | 20 | 51.20 | |
|  Santana, Luiz Alberto | | | 1513 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Umetsubo, Cesar Hidemitsu | m | | 2365 | BRA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Furtado, Tiago Cicotti | | | 1580 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Heinechen, Juan | | | 2146 | PAR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Amarilla Ettiene, Ezequiel | | | 1616 | PAR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Becker, Rogerio Sperb | | | 2128 | BRA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Rodriguez, Mathias | | | 2207 | ARG | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Labussiere, Yago | | | 2227 | BRA | 1.00 | 1 | 0.86 | 20 | 17.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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