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Rapid:
Individual Calculations December 2021 |
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| Meira De Lima, Sergio Jose Total change: -15.80 | |   |
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| Circuito Pernambucano de RPD 2021 V Etapa Bezerros | Bezerros PE | BRA | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1774 | 0.50 | 3 | -0.79 | 20 | -15.80 | |
|  De Lima, Carlos Alexandre | | | 2055 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Oliveira De Lima, Allan Kardec | | | 1769 | BRA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | De Franca, Giliard Arruda | | | 1688 | BRA | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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