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Individual Calculations October 2021 |
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| Savige, Colin B Total change: 0.20 | |   |
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| 2021 Chess Artists Winter Open | Melbourne | AUS | 2021-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1744 | 3.00 | 4 | 0.01 | 20 | 0.20 | |
|  Kalina, Leo | | | 1415 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Chiverton, Fergus | | | 1580 | AUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Beckman, John | | | 1469 | AUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Leontyev, Leon | | | 1701 | AUS | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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