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Rapid:
Individual Calculations January 2023 |
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| Calar, Erwin Total change: 6.40 | |   |
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| 6th Edition Kamatyas Invitational Rapid Chess Tournament | Paranaque City | PHI | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1831 | 4.00 | 7 | 0.32 | 20 | 6.40 | |
|  Nadera, Barlo A. | m | | 2124 | PHI | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Loyola, Winston | | | 1451 | PHI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Antonio, Rogelio Jr | g | | 2374 | PHI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Bautista, Samuel | | | 1588 | PHI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Ochavez, Raul | | | 1584 | PHI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Zafra, Kim | | | 1609 | PHI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ibanez, Rudy | | | 2070 | PHI | 1.00 | 1 | 0.80 | 20 | 16.00 | |
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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