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Individual Calculations August 2017 |
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| Punsalan, Vyanla M Total change: 21.60 | |   |
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| North Island Championship 2017 | Auckland | NZL | 2017-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1832 | 6.50 | 9 | 0.54 | 40 | 21.60 | |
|  Ghadiali, Saasha | | | 1432 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | McLaren, Leonard J | f | | 2219 | NZL | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Braganza, Nadia | | wc | 1564 | NZL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Meng, Richard | c | | 1646 | NZL | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Liu, Xinyang | | | 1511 | NZL | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Qin, Oscar Shu Xuan | | | 1464 | NZL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Peak, Stephen | | | 1741 | NZL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Goodhue, Nathan | | | 1997 | NZL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Dai, Oliver | | | 1673 | NZL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | * 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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