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Rapid:
Individual Calculations March 2023 |
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| Prommuang, Araya Total change: 109.20 | |   |
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| 3rd Icon Chiangmai Rapid Chess 2023 - OPen | Chiang Mai | THA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1578 | 6.00 | 6 | 2.73 | 40 | 109.20 | |
|  Brown, Geoffrey M | | | 1723 | ENG | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Krachangpun, Nathat | | | 1763 | THA | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Rohland, Michael Karl | | | 1690 | CAN | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Kuich, Gero | | | 1393 | SUI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Pa-In, Thunpisit | | | 1178 * | THA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Osterhus, Omar Torbjorn | | | 1438 | DEN | 1.00 | 1 | 0.31 | 40 | 12.40 | | | * 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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