Individual Calculations January 2022 |
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Prunty, Jon Total change: 16.40 | | |
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2021 Southern Suburbs Championship | Perth | AUS | 2021-10-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1534 | 1416 | 3.00 | 6 | 0.82 | 20 | 16.40 | |
| Hardegen, Kathryn | | wf | 1816 * | AUS | 0.50 | 1 | 0.42 | 20 | 8.40 | | Gunawan, Tjermin | | | 1539 | AUS | 0.50 | 1 | 0.17 | 20 | 3.40 | | Roebuck, Derek J | | | 1634 | AUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | Kuzmic, Carey | | | 1552 | AUS | 1.00 | 1 | 0.68 | 20 | 13.60 | | Huang, Hui | | | 1325 | AUS | 0.50 | 1 | -0.12 | 20 | -2.40 | | Moseley, Paul | | | 1337 | AUS | 0.50 | 1 | -0.11 | 20 | -2.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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