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Rapid:
Individual Calculations July 2023 |
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| Lahs, Einars Total change: 1.60 | |   |
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| Trenera Feliksa Circena pieminai 2023 | Adazi | LAT | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1579 | 4.50 | 8 | 1.18 | 40 | 47.20 | |
|  Jankovskis, Guntis | f | | 2130 | LAT | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Iljenko, Janis Niklavs | | | 1179 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lahs, Ricards | | | 1235 | LAT | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Pomahs, Ziedonis | | | 1418 | LAT | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Breikss, Peteris | | | 1687 | LAT | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Skuja, Aivars | | | 1876 | LAT | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Krilovs, Nikolajs | | | 2109 | LAT | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Visockis, Janis | | | 1773 | LAT | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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) | | | | 25. IM A.Vitolina pieminai | Carnikava | LAT | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1579 | 3.50 | 7 | -1.14 | 40 | -45.60 | |
| | Melderis, Uldis | | | 1813 | LAT | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Lahs, Ricards | | | 1235 | LAT | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Zegelis, Harijs | | | 1469 | LAT | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Lahs, Edvards | | | 1254 | LAT | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Mileiko, Juris | | | 1222 | LAT | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Birjukovs, Anatolijs | | | 1348 | LAT | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Katajevs, Jevgenijs | | | 1691 | LAT | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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) | | |
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