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Individual Calculations July 2018 |
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| Chen, Matthew Total change: -30.80 | |   |
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| 41st Trusts Chess Open C 2018 | Auckland | NZL | 2018-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1446 | 0.00 | 1 | -0.77 | 40 | -30.80 | |
|  Ning, Isabelle Yixuan | | | 1231 | NZL | 0.00 | 1 | -0.77 | 40 | -30.80 | |
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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