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Individual Calculations December 2021 |
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| Salvador, Markus Total change: -30.40 | |   |
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| 2021 North Shore B Grade Championship | Auckland | NZL | 2021-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1302 | 1.50 | 5 | -0.76 | 40 | -30.40 | |
|  Zhang, Jasmine Haomo | | wm | 1702 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Yang, Jerry | | | 1138 | NZL | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Jiang, Bevis | | | 1334 | NZL | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Kamberi, Paul | | | 1430 | NZL | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Zhang, Tim Lifan | | | 1175 | NZL | 0.00 | 1 | -0.67 | 40 | -26.80 | | | * 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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