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Individual Calculations September 2018 |
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| Gallage K G, Roshan Total change: 43.60 | |   |
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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 |
| 1631 | 1612 | 3.50 | 5 | 1.09 | 40 | 43.60 | |
|  Mullage, Janitha | | | 1374 | NZL | 0.50 | 1 | -0.30 | 40 | -12.00 | |  Van Den Heuvel, Arnold | | | 1757 | NZL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Park-Tamati, Philli | | | 1410 | NZL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Liu, James Jiayu | | | 1680 | CHN | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Rider, Brett | | | 1934 | NZL | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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