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Individual Calculations January 2024 |
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| Apine, Emilija Total change: -100.00 | |   |
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| Riga Christmas Chess Classic 2023 | Riga | LAT | 2023-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1518 | 4.00 | 9 | -0.12 | 40 | -4.80 | |
|  Pavlovs, Nikita | | | 1896 | LAT | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Skuja, Aivars | | | 2016 | LAT | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Tolmacevs, Artjoms | | | 1930 | LAT | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Kalinin, Oleg | | | 1454 | LAT | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Tolmaceva, Alona | | | 1380 | LAT | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Eglitis, Kristaps | | | 1163 | LAT | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Lazars, Krisjanis | | | 1578 | LAT | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Engelke, Jonas | | | 1571 | GER | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Kantans, Ansis | | | 1149 | LAT | 1.00 | 1 | 0.10 | 40 | 4.00 | |
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) | | | | Riga Chess Federation open to 1800 VIII-2023 | Riga | LAT | 2023-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1518 | 2.50 | 6 | -2.38 | 40 | -95.20 | |
| | Kapakle, Katrina Marta | | | 1120 | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fulss, Eriks | | | 1365 | LAT | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Veitners, Pauls | | | 1235 | LAT | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Asgarov, Mahammad | | | 1422 | AZE | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Petrovs, Arsenijs | | | 1198 | LAT | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Cehovals, Grigorijs | | | 1118 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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