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Individual Calculations August 2017 |
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| Ball, Christopher Total change: -18.80 | |   |
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| 2017 Norths Winter Classic | Sydney | AUS | 2017-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1893 | 4.50 | 7 | -0.94 | 20 | -18.80 | |
|  Sze-To, Jonas | | | 1493 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  O`callaghan, Scott | | | 1589 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Champion, Patrick | | | 1927 | AUS | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Romanous, Steven | | | 1494 | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cook, David | | | 1627 | AUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Jigando, Balan | | | 1561 | IND | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Mendigorin, Dennis | | | 1831 | AUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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) | | |
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