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Individual Calculations April 2020 |
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| Goodison, Leonard Total change: 9.20 | |   |
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| 2020 Ballarat Begonia Open | Ballarat | AUS | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1361 | 1.00 | 2 | 0.23 | 40 | 9.20 | |
|  Milojevic, Miodrag | | | 1761 * | SRB | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Liu, Ronald | | | 1222 | AUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | | * 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) | | |
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