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Rapid:
Individual Calculations July 2019 |
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| Arancibia Hernandez, Mario Arnold Total change: 3.40 | |   |
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| Primer IRT Rapido Club Ajedrez Buin | Buin | CHI | 2019-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1723 | 2.50 | 4 | 0.17 | 20 | 3.40 | |
|  Sariego Garcia, Manuel | | | 1526 | CHI | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Abarca Lizana, Victor Alfredo | | | 1646 | CHI | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Riquelme Abuffon, Nicolas | | | 1900 | CHI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Herrera Salas, Victor | | | 1577 | CHI | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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