Individual Calculations April 2023 |
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Sirkka, Pertti T Total change: -29.20 | | |
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2023 Norths Club Championship Tournament 3 Rounds 4-8 | Sydney | AUS | 2023-02-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1666 | 1750 | 1.00 | 4 | -1.46 | 20 | -29.20 | |
| Jiang, Benjamin Wise | | | 1625 | AUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | Kumar, Viney | | | 1702 | AUS | 1.00 | 1 | 0.43 | 20 | 8.60 | | Watson, Robert A | | | 1721 | AUS | 0.00 | 1 | -0.54 | 20 | -10.80 | | James, David | | | 1616 | AUS | 0.00 | 1 | -0.68 | 20 | -13.60 | | 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) | |
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