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Individual Calculations October 2019 |
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| Lanznaster, Rafael Total change: 1.20 | |   |
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| V Floripa Winter Chess 2019 Amateur U2200 | Florianopolis SC | BRA | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1378 | 1.00 | 3 | 0.06 | 20 | 1.20 | |
|  Perondi, Rodolfo Antonio | | | 1778 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Juliano, Joao Carlos Mazzini | c | | 1778 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Novello, Gabriela Brasil | | | 1162 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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