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Rapid:
Individual Calculations January 2020 |
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| Jacob, Neivaldo Total change: -1.20 | |   |
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| Circuito Contagense de Xadrez RPD 2019 4a Etapa | Contagem MG | BRA | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1695 | 2.00 | 4 | -0.06 | 20 | -1.20 | |
|  De Castro, Julio Marcio Moreira | | | 1470 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Jacob, Samuel | | | 1765 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Jacomini, Bruno | | | 1803 | BRA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Jacob, Gabriel | | | 1671 | BRA | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | |
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