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Individual Calculations October 2021 |
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| Matei, Stefan-Razvan Total change: -15.20 | |   |
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| Chess in the City 2021 - 7th Tarcal Open U2000 | Tarcal | HUN | 2021-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1582 | 2.50 | 5 | -0.76 | 20 | -15.20 | |
|  Barabas, Tibor | | | 1964 | HUN | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Filetoth, Botond | | | 1377 | HUN | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Hangay, Lilla | | | 1182 * | HUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ress, Amira | | | 1182 * | HUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Szalovszky, Viktoria | | | 1535 | HUN | 0.50 | 1 | -0.07 | 20 | -1.40 | | | * 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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