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Individual Calculations September 2022 |
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| Gretarsson, Hjorvar Steinn Total change: -20.60 | |   |
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| 44th FIDE Chess Olympiad Chennai 2022 Open | Chennai | IND | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2471 | 2563 | 4.00 | 10 | -2.06 | 10 | -20.60 | |
|  Hasford, John Kojo | f | | 2163 * | GHA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Bagheri, Amir | g | | 2375 | MNC | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Ganguly, Surya Shekhar | g | | 2608 | IND | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Saric, Ivan | g | | 2680 | CRO | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Mwali, Chitumbo | m | | 2320 | ZAM | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Matamoros Franco, Carlos S. | g | | 2459 | ECU | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Indjic, Aleksandar | g | | 2620 | SRB | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Hossain, Enamul | g | | 2377 | BAN | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Mastrovasilis, Dimitrios | g | | 2599 | GRE | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Petkov, Momchil | m | | 2510 | BUL | 0.00 | 1 | -0.57 | 10 | -5.70 | | | * 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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