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Individual Calculations December 2019 |
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| Ciobanu, Bogdan Total change: 75.00 | |   |
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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 |
| 2102 | 1857 | 6.00 | 11 | 3.75 | 20 | 75.00 | |
|  Matthews, Shane | m | | 2196 | JAM | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Mitrandzas, Athanasios | | | 2065 | GRE | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Cetinkaya, Vedat Ali | | | 2046 | TUR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Brown, Steven A | | | 1991 | SCO | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Holst, Conny | f | | 2139 | SWE | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Smolin, Sergey | m | | 2103 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Craciun, Ovidiu | | | 1953 | ROU | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Jhunjhnuwala, Naresh | | | 2120 | USA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Zworestine, Charles | | | 2147 | AUS | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Kostiukov, Alexandr | | | 2257 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Asanov, Almaz | f | | 2106 | KAZ | 1.00 | 1 | 0.81 | 20 | 16.20 | | | * 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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