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Rapid:
Individual Calculations January 2015 |
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| Antonivs, Vladislavs Total change: 64.20 | |   |
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| Riga 89th secondary school IV chess championship ''A" | Riga | LAT | 2014-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1793 | 2.50 | 5 | -0.18 | 20 | -3.60 | |
|  Germanovs, Georgijs | | | 1499 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Batashevs, Arsens | | | 1948 | LAT | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Parhomenko, Margarita | | | 1753 | LAT | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Kolasa, Pjotrs | | | 1598 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Sirokov, Jevgenijs | | | 2007 | LAT | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | Incukalns District Open Rapid Chess Championship | Incukalns | LAT | 2014-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1793 | 4.00 | 8 | 2.22 | 20 | 44.40 | |
| | Berzina, Ilze | | wg | 2193 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Senkans, Antons | | | 1822 | LAT | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Sokols, Svjatoslavs | | | 1917 | LAT | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Melderis, Uldis | | | 2088 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ivanov, Igor. | | | 2037 | RUS | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Laizans, Aivars | | | 2090 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kalnins, Toms | | | 2056 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Birgelis, Janis | | | 2008 | LAT | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * 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) | | | | Riga 2014th Rapid Chess Championship | Riga | LAT | 2014-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1793 | 3.50 | 8 | 1.17 | 20 | 23.40 | |
| | Daudzvardis, Janis | | | 2130 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Vissarionovs, Artjoms | | | 1518 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ivanov, Igor. | | | 2037 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Gercans, Visvaldis | | | 1961 | LAT | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Suhanovskis, Sergejs | | | 2079 | LAT | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Petrovskis, Olegs | | | 2088 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Polyakov, Fedor | | | 1943 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Batashevs, Arsens | | | 1948 | LAT | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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) | | |
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