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Individual Calculations February 2019 |
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| Cheng, Bobby Total change: 3.70 | |   |
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| 2019 Australian Open Championship | Melbourne | AUS | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2351 | 2510 | 6.50 | 9 | 0.37 | 10 | 3.70 | |
|  Wan, Dennis | | | 2110 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Hogg, Dean | | | 2110 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Dragicevic, Domagoj | f | | 2193 | AUS | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Chow, Samuel | f | | 2331 | AUS | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Papin, Vasily | g | | 2483 | RUS | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Tan, Justin | g | | 2502 | AUS | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Ikeda, Junta | m | | 2421 | AUS | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Kuybokarov, Temur | m | | 2513 | AUS | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Izzat, Kanan | m | | 2496 | AZE | 0.00 | 1 | -0.52 | 10 | -5.20 | | | * 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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