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Rapid:
Individual Calculations September 2023 |
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| Feldmanis, Arturs Total change: -2.20 | |   |
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| Latvian Rapid Chess Championship 2023 VII Ventspils Juris Neimanis memorial | Ventspils | LAT | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1771 | 6.00 | 11 | 0.41 | 20 | 8.20 | |
|  Kalvans, Mikus | | | 1371 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Levchenkov, Vitaly | f | | 2020 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Eglitis, Roberts | | | 1471 | LAT | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Cherepanov, Daniil A | | | 1394 | NED | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Safranska, Anda | | wg | 2010 | FRA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Laizans, Aivars | | | 2001 | LAT | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Vidruska, Renate | | wf | 1959 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Neimanis, Viesturs | | | 1754 | LAT | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Sinauridze, Simons | | | 1946 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Afanasjevs, Aleksandrs | | | 1628 | LAT | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Kronlaks, Olafs | | | 1724 | LAT | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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) | | | | Baltic Amber Youth open rapid 2023 | Liepaja | LAT | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1773 | 4.50 | 7 | -0.52 | 20 | -10.40 | |
| | Naumockins, Svens | | | 1411 | EST | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Istlajevs, Vladimirs | | | 1516 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bekis, Elvis | | | 1650 | LAT | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Bagirov, Eldar | | | 1506 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Melihovs, Stanislavs | | | 1593 | LAT | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Isakovs, Janis | | | 1774 | LAT | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Kronlaks, Olafs | | | 1724 | LAT | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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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