Individual Calculations September 2023 |
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Kumar, Viney Total change: -2.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 Rooty Hill Club Championship Division B Rounds 6-9 plus postponed games | Sydney | AUS | 2023-08-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1528 | 1679 | 2.00 | 3 | -0.10 | 20 | -2.00 | |
| Rahman, Tarek | | | 1571 | AUS | 0.00 | 1 | -0.65 | 20 | -13.00 | | Singh, Jaspal | | | 1513 | AUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | Duckworth, Terry | | | 1501 | AUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | 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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