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Individual Calculations September 2018 |
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| Arthur, James Total change: -30.80 | |   |
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| 2018 Box Hill Grades | Melbourne | AUS | 2018-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1196 | 1154 | 1.00 | 4 | -0.77 | 40 | -30.80 | |
|  Das, Gabriel | | | 1183 | AUS | 0.00 | 1 | -0.46 | 40 | -18.40 | |  Augustine, Damaris | | | 1206 | AUS | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Parikh, Rohan | | | 1237 | AUS | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Chai, Isaac | | | 1159 | AUS | 0.50 | 1 | 0.01 | 40 | 0.40 | |
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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