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Individual Calculations October 2022 |
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| Zafirakos, Jesse Total change: -9.60 | |   |
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| 2022 Box Hill Winter Swiss Rounds 3-6 | Melbourne | AUS | 2022-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1939 | 2.50 | 3 | -0.31 | 40 | -12.40 | |
|  Li, Chuyue Angie | | | 1446 | AUS | 0.50 | 1 | -0.46 | 40 | -18.40 | |  Cook, Geoff L | | | 1520 | AUS | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Zeng, Vera | | | 1539 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Victorian Championship Rounds 8-9 | Melbourne | AUS | 2022-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1939 | 1.00 | 2 | 0.07 | 40 | 2.80 | |
| | Raine, Marcus | | | 1880 | AUS | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Ilic, Nicholas | | | 2051 | AUS | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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