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Individual Calculations November 2019 |
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| Rocha, Walterio Carlos Araujo Total change: -20.00 | |   |
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| Regional Norte de Xadrez STD 2019 Rio Branco Acre | Rio Branco AC | BRA | 2019-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1742 | 1.50 | 3 | -1.00 | 20 | -20.00 | |
|  De Oliveira, Gualter Amelio | | | 1445 | BRA | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Araujo, Joao Paulo De Souza | | | 1389 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Filho, Paulo Roberto Do Nasciment | | | 1538 | BRA | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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