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Individual Calculations July 2022 |
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| Somaraju, Sai Vivan Karthikeya Total change: 4.40 | |   |
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| 44th Trusts Chess Open B | Auckland | NZL | 2022-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1210 | 0.50 | 5 | -0.14 | 40 | -5.60 | |
|  Mukkattu, Philip | | | 1556 | NZL | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Gallage K G, Roshan | | | 1636 | NZL | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Wells, Clinton A | | | 1708 | NZL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Coates, Alex | | | 1294 | NZL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Gilmour, Mark | | | 1699 | NZL | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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 |
| 1409 | 1210 | 1.00 | 2 | 0.25 | 40 | 10.00 | |
| | Zhou, Adele | | | 1038 | NZL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Johns, Daniel | | | 1780 | NZL | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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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