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Individual Calculations January 2020 |
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| Dos Santos, Lucas Aparecido Total change: 10.20 | |   |
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| I IRT Hotel Resort Varandas Igarata Xadrez Total | Sao Paulo SP | BRA | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 2015 | 4.00 | 5 | 0.51 | 20 | 10.20 | |
|  Fiorindo Pereira, Guilherme | | | 1615 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Borensztajn, David | f | | 1723 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lima, Vinicius Taishun | | | 1815 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Diamant, Andre | g | | 2415 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Haraguchi, Matheus Sashaki | | | 1681 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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