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Individual Calculations December 2019 |
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| Brown, Geoffrey M Total change: -10.00 | |   |
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| Thailand Pattaya Open Chess Championship 2019 | Pattaya | THA | 2019-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1861 | 2.50 | 7 | -0.50 | 20 | -10.00 | |
|  Langreck, John | | | 2149 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Stokke, Kjetil | m | | 2261 * | NOR | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Khumnorkaew, Tupfah | | | 2048 | THA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Noel, Nicolas | | | 1477 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mordido, Kylen Joy | | wm | 1946 | PHI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Mustonen, Ilkka | | | 2018 | FIN | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mak, Xiu Ning Charlene | | | 1465 | SGP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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