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Individual Calculations August 2019 |
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| Carvalho, Herbert Abreu Total change: 25.20 | |   |
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| XIV American Continental Chess Championship 2019 | Sao Paulo SP | BRA | 2019-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 2089 | 5.50 | 10 | 1.26 | 20 | 25.20 | |
|  Leitao, Rafael | g | | 2489 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Souza Dos Santos, Matheus Garcett | | | 1874 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Haraguchi, Matheus Sashaki | | | 1689 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Borba, Guilherme | f | | 2330 | BRA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Fernandez Reyes, Lisandro | m | | 2378 | ECU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Tsuboi, Edson Kenji | m | | 2233 | BRA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Abdalla, Luiz Guilherme Aurelli | f | | 2245 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Bassani, Jaison Jose | | | 1973 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Aranha Filho, Alvaro Z. | f | | 2320 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Japiassu, Ricardo De Villa Nova | | | 1990 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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