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Individual Calculations June 2021 |
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| Chen, Anderson Total change: -15.60 | |   |
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| 2021 North Shore Autumn B Grade | Auckland | NZL | 2021-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1303 | 1.50 | 4 | -0.39 | 40 | -15.60 | |
|  Johns, Daniel P | | | 1703 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Zhang, Lifan (tim) | | | 1226 | NZL | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Aylett, Richard | | | 1333 | NZL | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Yang, Jerry | | | 1116 | NZL | 1.00 | 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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