Individual Calculations June 2021 |
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Boswarva, Ernest Total change: -60.00 | | |
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2021 Perth Club Championship | Perth | AUS | 2021-03-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1543 | 1548 | 0.00 | 3 | -1.50 | 40 | -60.00 | |
| Elkington, Derek | | | 1872 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | Massam, Justin | | | 1569 | AUS | 0.00 | 1 | -0.47 | 40 | -18.80 | | Owen, Geoffrey | | | 1189 | AUS | 0.00 | 1 | -0.90 | 40 | -36.00 | | 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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