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Individual Calculations May 2018 |
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| Saric, Sergey Total change: 27.60 | |   |
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| 2018 Hobsons Bay CJS Purdy Cup | Melbourne | AUS | 2018-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1429 | 2.00 | 3 | 0.69 | 40 | 27.60 | |
|  Richards, Derek | | | 1463 | AUS | 0.00 | 1 | -0.45 | 40 | -18.00 | |  Whitford, Matthew | | | 1380 | AUS | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Russo, Guy | | | 1583 | AUS | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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