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Individual Calculations August 2023 |
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| Zhang, Daniel Total change: -96.80 | |   |
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| 2023 Box Hill Club Championship Division 2 Round 9 | Melbourne | AUS | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1498 | 0.00 | 1 | -0.69 | 40 | -27.60 | |
|  Dissanayake, Vidushi | | | 1355 | AUS | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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) | | | | 2023 Box Hill Friday Grades Rounds 1-4 | Melbourne | AUS | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1508 | 1.50 | 4 | -1.73 | 40 | -69.20 | |
|  Jain, Naman | | | 1164 | AUS | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Shirawala, Sahar | | | 1156 | AUS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Wei, Marcus M | | | 1439 | AUS | 0.50 | 1 | -0.10 | 40 | -4.00 | | | De Silva, Rahul | | | 1196 | AUS | 0.00 | 1 | -0.86 | 40 | -34.40 | |
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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