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Individual Calculations December 2022 |
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| Jeronovics, Toms Total change: 124.80 | |   |
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| Riga Chess Federation open to 1800 -V-2022 | Riga | LAT | 2022-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1286 | 4.50 | 6 | 2.99 | 40 | 119.60 | |
|  Beniosev, Daniel | | | 1453 | LAT | 1.00 | 1 | 0.72 | 40 | 28.80 | |  Rogulis, Uldis | | | 1557 | LAT | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Libensons, Julijs | | | 1589 | LAT | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Lisovskis, Dmitrijs | | | 1413 | LAT | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Ovcinkins, Arsenijs | | | 1500 | LAT | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Otrohovs, Maksims | | | 1392 | LAT | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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) | | | | Latvian Independence Day Classical Chess Championship-2022 | Riga | LAT | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1286 | 1.00 | 4 | 0.13 | 40 | 5.20 | |
| | Gudovskis, Konstantins | | | 2019 | LAT | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Derbenev, Arseniy | | | 1493 | LAT | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Breikss, Peteris | | | 1746 | LAT | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Hops, Roberts | | | 1229 | LAT | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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