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Individual Calculations November 2023 |
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| Lee, Edward S Total change: 36.00 | |   |
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| 74th South Island Chess Championship 2023 | Oamaru | NZL | 2023-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1920 | 6.00 | 7 | 1.80 | 20 | 36.00 | |
|  Clarkson, Robert D | | | 1520 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dolejs, Dan | | | 1642 | NZL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Lukey, Stephen G | f | | 2127 | NZL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Kerr, Atlas | | | 1676 | NZL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Stark, John | c | | 1980 | NZL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | McNabb, Matthew D | | | 2039 | NZL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Ong, Rommel | | | 1801 | PHI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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