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Individual Calculations July 2011 |
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| Zhao, Zong-Yuan Total change: -8.70 | |   |
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| Sydney International Open 2011 | Sydney | AUS | 2011-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2347 | 2579 | 6.50 | 9 | -0.43 | 10 | -4.30 | |
|  Milligan, Helen | | wf | 2179 * | NZL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Brown, Andrew | | | 2275 | AUS | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Hansen, Sune Berg | g | | 2603 | DEN | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Monir, Arman | | | 2179 * | BAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Goh, Wei Ming Kevin | m | | 2382 | SIN | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Bojkov, Dejan | g | | 2523 | BUL | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Illingworth, Max | f | | 2345 | AUS | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Wallis, Christopher | f | | 2305 | AUS | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Akshat, Khamparia | f | | 2328 | IND | 0.50 | 1 | -0.31 | 10 | -3.10 | | | * 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) | | | | Integra NSW Open | Sydney | AUS | 2011-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2266 | 2579 | 5.50 | 7 | -0.44 | 10 | -4.40 | |
| | Behar, Joshua | | | 2179 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Guo, Emma | | wm | 2179 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chen, Pengyu | | | 2179 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ikeda, Junta | f | | 2315 | AUS | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Xie, George Wendi | m | | 2457 | AUS | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Mandla, Blair | | | 2179 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Illingworth, Max | f | | 2372 | AUS | 0.50 | 1 | -0.27 | 10 | -2.70 | | | * 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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