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Individual Calculations September 2021 |
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| Berzinsh, Roland Total change: -8.70 | |   |
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| Riga Technical University Open 2021 - Tournament A | Riga | LAT | 2021-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2373 | 5.00 | 9 | -0.87 | 10 | -8.70 | |
|  Baudon, Sebastien | | | 1973 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Erigaisi, Arjun | g | | 2597 | IND | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Zvereva, Margarita | | wf | 2024 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Povilaitis, Tomas | | | 1973 * | LTU | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Kretainis, Kristaps | | | 2192 | LAT | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Donchenko, Alexander | g | | 2657 | GER | 0.00 | 1 | -0.16 | 10 | -1.60 | | | Zverev, Lev | c | | 1973 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Raja, Harshit | m | | 2486 | IND | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Stabulnieks, Klavs | | | 2182 | LAT | 0.50 | 1 | -0.25 | 10 | -2.50 | | | * 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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