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Blitz:
Individual Calculations January 2023 |
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| Santos, Isaque Goncalves Total change: -0.20 | |   |
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| Campeonato Brasileiro Amador BLZ Under 2200 e 2300 | Sao Paulo SP | BRA | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1984 | 3.00 | 4 | -0.01 | 20 | -0.20 | |
|  Jiang, Lucas Zirui | | | 1738 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Bortoletto, Thiago Namidomi Branc | | | 1584 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alves, Danilo Vieira | | | 1808 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | De Mello, Rodrigo | | | 1946 | BRA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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