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Individual Calculations December 2018 |
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| Atikankhotchasee, Manunthon Total change: -21.80 | |   |
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| Thailand Pattaya Open Chess Championship 2018 | Pattaya | THA | 2018-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1667 | 1.00 | 4 | -1.09 | 20 | -21.80 | |
|  Sacar, Mohamad | | | 2067 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Samatthanan, Jirath | | | 1267 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Silva, Winston Joseph R | | | 1919 | PHI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Piyathumawuttikul, Kantapat | | | 1304 | THA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | * 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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