Individual Calculations August 2023 |
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He, Zhi Cheng (caleb) Total change: -20.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1515 | 1523 | 1.00 | 3 | -0.52 | 40 | -20.80 | |
| Grkow, Andrew | | | 1638 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | Prakash, Satya | | | 1530 | AUS | 0.00 | 1 | -0.49 | 40 | -19.60 | | Kolak, Tanya | | | 1378 | AUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | 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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