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Individual Calculations January 2023 |
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| Teh, Wee Zhun Total change: -47.00 | |   |
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| MPCL Manny Pacquiao International Open Chess Festival | General Santos City | PHI | 2022-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1908 | 0.50 | 4 | -1.44 | 20 | -28.80 | |
|  Balquin, Jhonnel | | | 2270 | PHI | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Lorenzo, Kimuel Aaron O. | | | 1835 | PHI | 0.00 | 1 | -0.60 | 20 | -12.00 | |  Carreon, Melizah Ruth | | | 1502 | PHI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Leysa, Ferdinand | | | 2039 | PHI | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | 14th Penang Heritage City International Chess Open 2022 (Open) | Penang | MAS | 2022-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1908 | 3.00 | 7 | -0.91 | 20 | -18.20 | |
| | Volkov, Petr An. | | | 1508 * | FID | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dau, Khuong Duy | | | 2244 | VIE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sanjay, Vasu | | | 1478 | SGP | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Makarov, Nikolai Val. | f | | 2204 | FID | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Eggers, Paul S | | | 1735 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Lim, Chuin Hoong Ronnie | f | | 2225 | MAS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Yu, Kaiyi | | | 1490 | SGP | 0.00 | 1 | -0.93 | 20 | -18.60 | | | * 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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