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Rapid:
Individual Calculations July 2022 |
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| Sandru, Nicolae Total change: -6.60 | |   |
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| Alba County Rapid Chess Championship 2022 | Cugir | ROU | 2022-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1687 | 2.50 | 6 | -1.06 | 20 | -21.20 | |
|  Helmer, Janos | | | 2051 | ROU | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Ghise, Bogdan | | | 1169 | ROU | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Tarciuc, Ianis-Mihai | | | 1426 | ROU | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Cordea, David | | | 2002 | ROU | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Trif, Aliyah-Antonia | | | 1287 * | ROU | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kun, Joan | | | 1609 | GER | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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) | | | | Napocensis Activ - 40th ed. | Cluj-Napoca | ROU | 2022-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1687 | 3.00 | 6 | 0.73 | 20 | 14.60 | |
| | Miron, Ionel | | | 1899 | ROU | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Helmer, Janos | | | 2051 | ROU | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Engi, Laszlo-Zoltan | | | 1814 | ROU | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Sava, Sergiu-Vinicius | | | 1593 | ROU | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Ilonczai, Levente-David | | | 1925 | ROU | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Buciuman, Aurel | | | 1464 | ROU | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | |
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