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Individual Calculations February 2023 |
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| Sokolovs, Maksimilians Total change: 3.20 | |   |
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| Riga Chess Federation open to 1800 -I-2023 | Riga | LAT | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1272 | 2.50 | 6 | 0.68 | 40 | 27.20 | |
|  Petersons, Ojars | | | 1575 | LAT | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Silmalis, Janis | | | 1548 | LAT | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Lapurins, Ricards | | | 1102 | LAT | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Visnevskis, Valdis | | | 1655 | LAT | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Beniosev, Daniel | | | 1435 | LAT | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Vasilkovs, Aleksandrs | | | 1332 | LAT | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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) | | | | Latvijas 2023. gada jauniesu saha cempionata pusfinals U-14 | Riga | LAT | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1272 | 2.50 | 7 | -0.60 | 40 | -24.00 | |
| | Muzis, Renars | | | 1524 | LAT | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Karasevics, Aleksandrs | | | 1573 | LAT | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Hops, Roberts | | | 1357 | LAT | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Ozolins, Kristaps | | | 1116 | LAT | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Nazarovs, Daniils | | | 1386 | LAT | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Prudnikovs, Stefans | | | 1109 | LAT | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Dorofejevs, Demids | | | 1195 | LAT | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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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