Individual Calculations April 2023 |
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Richards, Derek Total change: -15.00 | | |
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2023 Hobsons Bay Purdy Cup Rounds 1-3 | Melbourne | AUS | 2023-03-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1286 | 1410 | 0.50 | 2 | -0.75 | 20 | -15.00 | |
| Majety, Rohan | | | 1058 | AUS | 0.50 | 1 | -0.39 | 20 | -7.80 | | Whitford, Matthew | | | 1514 | AUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | 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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