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Individual Calculations May 2015 |
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| Castellano, Christopher Total change: -18.60 | |   |
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| 15th Bangkok Chess Club Open 2015 | Pattaya | THA | 2015-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2260 | 4.50 | 9 | -0.93 | 20 | -18.60 | |
|  Wongsawan, Thoetsak | | | 1860 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Laylo, Darwin | g | | 2497 | PHI | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Dragun, Kamil | g | | 2576 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bengtsson, Jessica | | | 2012 | SWE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gomez, John Paul | g | | 2520 | PHI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ahmadzadeh Razavi, Seyed Shaahin | | | 1928 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Liu, Zhaoqi | | | 2053 | CHN | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Parnali, S Dharia | | wm | 2084 | IND | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Kohtz, Andreas | | | 2013 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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