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Individual Calculations August 2021 |
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| Chiara, Vince Total change: -24.80 | |   |
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| 2021 Ford-Greenwood Seniors Open | Sydney | AUS | 2021-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1432 | 0.50 | 5 | -1.24 | 20 | -24.80 | |
|  Dibley, Shane E | | | 1615 | AUS | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Cook, David | | | 1533 | AUS | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Stern, David | | | 1517 | AUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Greenwood, Norman | | | 1498 | AUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Creek, Peter | | | 1555 | AUS | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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