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Individual Calculations September 2018 |
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| Ng, Reyen Total change: -10.80 | |   |
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| 2018 Box Hill Grades | Melbourne | AUS | 2018-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1114 | 1.00 | 4 | -0.27 | 40 | -10.80 | |
|  Flude, David A | | | 1514 * | AUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Gong, Anderson | | | 1123 | AUS | 0.00 | 1 | -0.49 | 40 | -19.60 | |  Augustine, Damaris | | | 1206 | AUS | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Parikh, Rohan | | | 1237 | AUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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