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Individual Calculations December 2021 |
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| Leitao Neto, Antonio Alves Total change: -25.00 | |   |
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| Festival Regional Norte de Xadrez 2021 | Rio Branco AC | BRA | 2021-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1974 | 4.00 | 6 | -1.25 | 20 | -25.00 | |
|  Dos Santos, Paulo H. Maximo | | | 1574 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pereira, Elivan Dos Santos | | | 1668 | BRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Donadoni, Jonathan Xavier | | | 1789 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Monauer, Caique | | | 1574 * | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | De Avelar, Flavio Henrique | | | 1574 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Teramoto, Anderson | | | 1624 * | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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