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Individual Calculations September 2022 |
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| Chiara, Vincenzo Total change: 6.20 | |   |
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| 20222 Canterbury Winter Swiss Rounds 2-6 | Sydney | AUS | 2022-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1425 | 1.00 | 3 | 0.11 | 20 | 2.20 | |
|  Ullah, Sami | | | 1366 | AUS | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Flatow, A (fred) | f | | 2109 | AUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Shaw, Ralph | | | 1577 | AUS | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | | | 2022 John Purdy Memorial Round 1 | Sydney | AUS | 2022-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1180 | 1425 | 1.00 | 1 | 0.20 | 20 | 4.00 | |
| | Charbonneau, Romain | | | 1180 | AUS | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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