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Individual Calculations July 2018 |
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| Holdo, Karl Total change: 17.60 | |   |
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| 41st Trusts Chess Open B 2018 | Auckland | NZL | 2018-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1664 | 3.50 | 5 | 0.88 | 20 | 17.60 | |
|  Xie, Felix | | | 1475 | NZL | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Wells, Clinton A | | | 1944 | NZL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Dai, Oliver | | | 1603 | NZL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Ha, Huy Minh (timothy) | | | 1705 | NZL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Jin, Owen | | | 1522 | NZL | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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