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Individual Calculations September 2018 |
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| Liu, James Jiayu Total change: -44.40 | |   |
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| Peter Stuart Memorial B-Grade 2018 | North Shore | NZL | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1680 | 2.00 | 5 | -1.11 | 40 | -44.40 | |
|  Qin, Oscar Shu Xuan | | | 1455 | NZL | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Li, Allen | | | 1549 | NZL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Rider, Brett | | | 1934 | NZL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Gallage K G, Roshan | | | 1612 | NZL | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Yu, Jeffrey | | | 1364 | NZL | 0.00 | 1 | -0.87 | 40 | -34.80 | |
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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