Individual Calculations June 2022 |
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Powell, Darren Total change: 7.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2022 Perth Club Championship Rounds 4-7 | Perth | AUS | 2022-05-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1423 | 1341 | 1.00 | 2 | 0.18 | 40 | 7.20 | |
| Rennie, Mike | | | 1228 | AUS | 1.00 | 1 | 0.35 | 40 | 14.00 | | Shaw, Robin A | | | 1617 | AUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | 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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