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Individual Calculations December 2018 |
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| Sandhiratne, Akkarawut Total change: -28.60 | |   |
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| Big Rook Chess Festival 2018 - U2200 | Bangkok | THA | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1894 | 3.50 | 7 | -1.43 | 20 | -28.60 | |
|  Burbach, Brunel Baron | | | 1494 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Parondo, Rolly | | | 2128 | PHI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Pantong, Tikampon | | | 1592 | THA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Batchis, Paul | | | 1696 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Taowal, Phanuwat | | | 1734 | THA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Wongsawan, Thoetsak | | | 1810 | THA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Mekarapiruk, Chawit | | | 1587 | THA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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