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Individual Calculations February 2020 |
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| Silva, Kelvyr Peres Total change: 26.40 | |   |
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| VI Floripa Chess Open 2020 Aberto do Brasil | Florianopolis SC | BRA | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1374 | 3.00 | 9 | 0.66 | 40 | 26.40 | |
|  Kim, Thiago | | | 1717 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Eger, Laura Luisa | | | 1656 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Da Rosa, Henrique Jaze Simoes | | | 1763 | BRA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Allo Collante, Violeta | | | 1189 | PAR | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Maia, Jonathan Cesar | | | 1774 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ferreira, Rodrigo Maycon Miranda | | | 1774 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Duarte, Leonardo Torqui | | | 1196 | BRA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Borges, Luis Henrique Rosa | | | 1603 | BRA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Dos Anjos, Diovana Ferreira | | | 1691 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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