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Individual Calculations May 2015 |
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| Lertwiram, Apichat Total change: 89.20 | |   |
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| 15th Bangkok Chess Club Open 2015 | Pattaya | THA | 2015-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 1740 | 3.50 | 9 | 2.23 | 40 | 89.20 | |
|  Derakhshani, Dorsa | | wf | 2140 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chong, Chor Yuen | | | 2014 | HKG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Piona, Marco | | | 1898 | SUI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Sivara, Poompat | | | 2001 | THA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Norris, Damian C | c | | 2027 | FIJ | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Kivimaki, Jaakko | | | 2140 * | FIN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Traunwieser, Georg | | | 2116 | AUT | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Phadke, Sohan | | | 2137 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sollid, Stein | | | 2050 | NOR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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