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Individual Calculations April 2019 |
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| Solomon, Stephen J Total change: 10.90 | |   |
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| 2019 Ballarat Begonia Open | Ballarat | AUS | 2019-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2327 | 6.00 | 7 | 1.09 | 10 | 10.90 | |
|  Coffey, Ruari | | | 1927 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Li, Oliver | | | 1927 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kempen, Leon | c | | 1927 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ikeda, Junta | m | | 2438 | AUS | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Cheng, Bobby | m | | 2524 | AUS | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Low, Samuel | | | 1946 | AUS | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Sandler, Leonid | m | | 2227 | AUS | 1.00 | 1 | 0.36 | 10 | 3.60 | | | * 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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