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Individual Calculations May 2015 |
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| Dai, Changren Total change: 20.20 | |   |
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| 15th Bangkok Chess Club Open 2015 | Pattaya | THA | 2015-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2275 | 6.00 | 9 | 1.01 | 20 | 20.20 | |
|  Gong, Patrick | | | 1875 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ganguly, Surya Shekhar | g | | 2619 | IND | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kohtz, Andreas | | | 2013 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gomez, John Paul | g | | 2520 | PHI | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Griffiths, Paul V | | | 2155 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Soumya, Banerjee | | | 1948 | IND | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Smirnov, Anton | m | | 2410 | AUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Peng, Hongchi | | | 2060 | CHN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Dimakiling, Oliver | m | | 2417 | PHI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | * 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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