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Rapid:
Individual Calculations April 2023 |
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| Lacorte, Rafiel Irvin Total change: 14.80 | |   |
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| 2023 Balinas Open Rapid Chess Tournament | Mandaluyong, NCR | PHI | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1340 | 0.50 | 3 | 0.37 | 40 | 14.80 | |
|  Segarra, Randy | f | | 2130 | PHI | 0.50 | 1 | 0.50 | 40 | 20.00 | |  Buto, Rohanisah | | | 1674 | PHI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Abelgas, Roel | f | | 2068 | PHI | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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