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Individual Calculations July 2015 |
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| Zhao, Zong-Yuan Total change: -2.10 | |   |
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| 2015 NSW Open | Sydney | AUS | 2015-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2548 | 5.50 | 7 | -0.21 | 10 | -2.10 | |
|  Press, Harry | | | 2148 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Huynh, Arthur | | | 2148 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lane, Gary W. | m | | 2365 | AUS | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Xuan, Thomas | | | 2148 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Melkumyan, Hrant | g | | 2641 | ARM | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Kempen, Leon | c | | 2148 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mandla, Blair | c | | 2148 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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