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Individual Calculations May 2015 |
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| Yutithamnon, Surapole Total change: -3.80 | |   |
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| 15th Bangkok Chess Club Open 2015 | Pattaya | THA | 2015-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1956 | 3.50 | 7 | -0.19 | 20 | -3.80 | |
|  West, Guy | m | | 2340 | AUS | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Lie, Terje | | | 1603 | NOR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Praggnanandhaa, R | f | | 2220 | IND | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Montgomery, Jan Elkjaer Frantsen | | | 2149 | DEN | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Anant, Prabhudesai | | | 1776 | IND | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Atthaworadej, Worasuda | | wc | 1721 | THA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Petchrongrusamee, Pornpong | | | 1762 | THA | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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