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Individual Calculations December 2019 |
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| Chan, Peng Kong Total change: 19.10 | |   |
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| World Senior Chess Championship 2019 - Open 50 | Bucuresti | ROU | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2123 | 6.50 | 11 | 1.91 | 10 | 19.10 | |
|  Kirilonkov, Volodymyr | | | 1723 * | UKR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Rinas, Oleg | f | | 2420 | KAZ | 0.50 | 1 | 0.35 | 10 | 3.50 | | | Young, Angelo | m | | 2289 | PHI | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Grishchenko, Mihail | | | 1930 | UKR | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Aird, Ian | | | 1853 | SCO | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Jhunjhnuwala, Ramesh | | | 2206 | USA | 1.00 | 1 | 0.61 | 10 | 6.10 | | | Dvoirys, Semen I. | g | | 2490 | RUS | 0.50 | 1 | 0.40 | 10 | 4.00 | | | Soffer, Ram | g | | 2485 | ISR | 0.00 | 1 | -0.10 | 10 | -1.00 | | | Rewitz, Poul | f | | 2203 | DEN | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Cieza, Arcadio | f | | 2170 | PER | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Buzbuchi, Ionut | f | | 2315 | GER | 0.50 | 1 | 0.25 | 10 | 2.50 | | | * 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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