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Individual Calculations October 2023 |
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| Platonovs, Nikolajs Total change: 32.40 | |   |
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| Latvian Teams Chess Championship 2023 II stage | Jelgava | LAT | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 1785 | 0.50 | 3 | -0.07 | 40 | -2.80 | |
|  Tabors, Emils | | | 1892 | LAT | 0.50 | 1 | 0.15 | 40 | 6.00 | |  Mierins, Eriks | | | 2010 | LAT | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kengis, Edvins | g | | 2523 | LAT | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | Rigas 2023.gada cempionata finals | Riga | LAT | 2023-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1785 | 5.00 | 8 | 0.88 | 40 | 35.20 | |
| | Stinka, Gustavs | | | 1385 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kretainis, Kristaps | | | 2178 | LAT | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Krustkalns, Kristaps | f | | 2085 | LAT | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Aleksejevs, Daniils | | | 1421 | LAT | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Paikens, Reinis | | | 2154 | LAT | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Tabors, Emils | | | 1892 | LAT | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Jakobsons, Andris | | | 1562 | LAT | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Filipovs, Sergejs | | | 1500 | LAT | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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) | | |
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