Individual Calculations April 2023 |
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Case, Ivan Total change: -25.80 | | |
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2023 Norths Club Championship Tournament 4 Rounds 4-8 | Sydney | AUS | 2023-02-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1496 | 1550 | 1.00 | 4 | -1.29 | 20 | -25.80 | |
| Schwandl, Hans | | | 1460 | AUS | 0.50 | 1 | -0.12 | 20 | -2.40 | | Liu, Ryan Chengji | | | 1512 | AUS | 0.00 | 1 | -0.55 | 20 | -11.00 | | Quek, Bob | | | 1520 | AUS | 0.00 | 1 | -0.54 | 20 | -10.80 | | Schuetz, Fred | | | 1491 | AUS | 0.50 | 1 | -0.08 | 20 | -1.60 | | 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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