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Individual Calculations May 2018 |
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| Li, Ruifeng Total change: 1.50 | |   |
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| 12th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2018-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2367 | 2585 | 7.00 | 9 | 0.15 | 10 | 1.50 | |
|  Liang, Hairan | c | | 2213 | CAN | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Katz, Alexander | m | | 2347 | USA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Panchanatham, Vignesh | m | | 2384 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Kretchetov, Alexandre | f | | 2244 | RUS | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Shen, Christopher | c | | 2276 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Hong, Andrew | f | | 2365 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Bryant, John Daniel | m | | 2461 | USA | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Zhou, Jianchao | g | | 2611 | CHN | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Pedersen, Christian Kyndel | m | | 2405 | DEN | 1.00 | 1 | 0.26 | 10 | 2.60 | |
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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