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Individual Calculations August 2023 |
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| Ariyathilaka, Nikhil Total change: -59.20 | |   |
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| 2023 Box Hill Friday Grades Rounds 1-4 | Melbourne | AUS | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1242 | 1332 | 1.00 | 4 | -1.48 | 40 | -59.20 | |
|  Katakam, Deethya Sai | | | 1345 | AUS | 0.00 | 1 | -0.48 | 40 | -19.20 | |  Ozernov, Michael | | | 1194 | AUS | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Shirawala, Sahar | | | 1156 | AUS | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Rehill, Paul | | | 1271 | AUS | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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