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Individual Calculations December 2022 |
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| Tolmacevs, Artjoms Total change: -2.40 | |   |
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| Latvian Independence Day Classical Chess Championship-2022 | Riga | LAT | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1976 | 3.50 | 4 | 0.36 | 40 | 14.40 | |
|  Filipovs, Sergejs | | | 1576 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Muzis, Renars | | | 1484 | LAT | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Vidruska, Renate | | wf | 1995 | LAT | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Breikss, Peteris | | | 1746 | LAT | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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) | | | | Oberliga Ost A 2022-2023 November 2022 | various | GER | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 1976 | 0.00 | 2 | -0.42 | 40 | -16.80 | |
| | Fischer, Edwin | | | 2178 | GER | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Schiffer, Stefan | f | | 2239 | GER | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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