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Individual Calculations November 2023 |
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| Chua, Jia-Tien Total change: 10.60 | |   |
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| 2nd Mini Pattaya Open Chess Championship 2023 | Pattaya | THA | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1847 | 5.50 | 9 | -1.18 | 20 | -23.60 | |
|  Chua, Siang-Zhe | | | 1447 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chinkulkitniwat, Purichaya | | | 1333 | THA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Najdin, Danil | f | | 2195 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Chong, Hao Ern | | | 1605 | MAS | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Lim, Xiao Xian Tobias | | | 1428 | SGP | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Volkov, Petr An. | | | 1338 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Rajesh, Vasanthakumar | | | 1866 | IND | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Kuich, Gero | | | 1384 | SUI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Gutsulyak, Nikolay | | | 1786 | RUS | 1.00 | 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) | | | | 1st The Rooky International Open 2023 - Open Standard | Bangkok | THA | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1847 | 4.50 | 7 | 1.71 | 20 | 34.20 | |
| | Ferrie, Peter | | | 1447 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nguyen, Vincent | f | | 2252 | FRA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Najdin, Danil | f | | 2195 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Chiravanich, Pathee | | | 1591 | THA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Wiwatanadate, Poompong | f | | 1994 | THA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Habla, Jony | f | | 2171 | PHI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kieu, Bich Thuy | | wf | 1890 | VIE | 0.50 | 1 | 0.06 | 20 | 1.20 | | | * 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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