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Individual Calculations July 2017 |
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| Yan, Sarah Total change: 76.40 | |   |
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| 40th Trusts Chess Open B | Auckland | NZL | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1330 | 3.00 | 6 | 1.91 | 40 | 76.40 | |
|  Lyall, Simon | | | 1730 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Seabrook, Roy | | | 1730 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Qin, Oscar Shu Xuan | | | 1514 | NZL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Kamberi, Paul | | | 1581 | NZL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Li, Rodney Xiang Rei | | | 1535 | NZL | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Braganza, Nadia | | wc | 1532 | NZL | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * 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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