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Individual Calculations October 2021 |
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| Serban, Gheorghe-Cristian Total change: 25.20 | |   |
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| Bucharest Chess Weekend - 40th edition | Bucuresti | ROU | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1804 | 3.00 | 5 | 1.26 | 20 | 25.20 | |
|  Paraipan, Estera-Violeta | | | 1404 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dobre, Mihai | | | 2010 | ROU | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Turcu, Iulian | | | 2002 | ROU | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Dobrin, Ionut-Alexandru | | | 2008 | ROU | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Cnejev, Vladimir-Alexandru | c | | 2164 | ROU | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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