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Individual Calculations July 2021 |
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| Dong, Rafael Total change: 48.00 | |   |
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| 5. Torneio de Xadrez - Hotel Holiday Inn Continental - U2200 | Lisboa | POR | 2021-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1551 | 2.00 | 3 | 0.80 | 40 | 32.00 | |
|  Simoes, John | | | 1923 | VEN | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Bartolo, Diogo | | | 1199 | POR | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Santos, Ruben Jose Melo | | | 1778 | POR | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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) | | | | CD Equipas Lisboa 2020-21 r. 5-6 | Clubes | POR | 2021-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1551 | 0.50 | 1 | 0.40 | 40 | 16.00 | |
| | Laia, Carlos Alberto Sequeira | | | 1925 | POR | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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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