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Individual Calculations September 2019 |
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| Zhang, Kendrick Total change: 4.80 | |   |
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| Auckland Chess Centre - Club Champs C Grade | Auckland | NZL | 2019-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1471 | 3.50 | 6 | 0.12 | 40 | 4.80 | |
|  Ryu, Rosa | | | 1071 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Michael, Andrew | | | 1738 | NZL | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Park-Tamati, Philli | | | 1472 | NZL | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Ning, Isabelle Yixuan | | | 1576 | NZL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Zhang, Boyuan | | | 1409 | NZL | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Thurner, Anya | | | 1201 | NZL | 0.00 | 1 | -0.83 | 40 | -33.20 | | | * 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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