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Individual Calculations July 2022 |
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| Ng, Lok Jim (lauren) Total change: -32.00 | |   |
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| 44th Trusts Chess Open C | Auckland | NZL | 2022-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1138 | 1295 | 1.00 | 2 | -0.41 | 40 | -16.40 | |
|  Rehansi, D P Sayuni Vonara | | | 1087 | NZL | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Barry, Jacob | | | 1189 | NZL | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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) | | | | 2022 PSM Reserve | Auckland | NZL | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1295 | 2.00 | 4 | -0.39 | 40 | -15.60 | |
| | Tao, Junqing Jerome | | | 1154 | NZL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Zhou, Adele | | | 1038 | NZL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Yue, Annie | | | 1282 | NZL | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Fan, Eric | | | 1394 | NZL | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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