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Individual Calculations September 2023 |
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| Filipovs, Sergejs Total change: -34.40 | |   |
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| Riga Technical University Open 2023 - Tournament D | Riga | LAT | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1534 | 3.00 | 6 | -1.46 | 40 | -58.40 | |
|  Maurutyte, Laura | | | 1169 | LTU | 0.50 | 1 | -0.40 | 40 | -16.00 | |  Veitners, Pauls | | | 1207 | LAT | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Janovskis, Daniels | | | 1668 | LAT | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Vuskans, Eduards | | | 1363 | LAT | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Aleksejevs, Daniils | | | 1289 | LAT | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Gailevska, Milana | | | 1245 | LAT | 0.00 | 1 | -0.84 | 40 | -33.60 | |
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) | | | | Rigas Saha Vasaras festivals-2023 | Riga | LAT | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1534 | 3.50 | 7 | 0.60 | 40 | 24.00 | |
| | Laskovs, Romans | | | 1134 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gudovskis, Konstantins | | | 2018 | LAT | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Platonovs, Nikolajs | | | 1820 | LAT | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Kretainis, Kristaps | | | 2182 | LAT | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Otrohovs, Maksims | | | 1470 | LAT | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Hops, Roberts | | | 1334 | LAT | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Derbenev, Arseniy | | | 1601 | LAT | 0.50 | 1 | 0.09 | 40 | 3.60 | | | * 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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