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Rapid:
Individual Calculations August 2023 |
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| Halili, Robert Total change: -23.00 | |   |
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| Tarlac Open 1900 & below FIDE Rated Chess Tournament | Tarlac City | PHI | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1855 | 2.00 | 4 | -1.15 | 20 | -23.00 | |
|  Nuqui, Gabrielle O. | | | 1401 | PHI | 0.50 | 1 | -0.44 | 20 | -8.80 | |  Mallari, Joshua | | | 1455 * | PHI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Villa, Ervil | | | 1855 | PHI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Villarosa, Paulo | | | 1622 | PHI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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