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Rapid:
Individual Calculations August 2014 |
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| Berzinsh, Ivars Total change: -15.60 | |   |
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| International Chess Festival ''Liepajas rokade-2014'' Open | Liepaja | LAT | 2014-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2228 | 7.50 | 13 | -0.17 | 20 | -3.40 | |
|  Dumins, Edgars | | | 1828 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Khalifman, Alexander | g | | 2628 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vainovska, Valentina | | | 1828 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rozlapa, Vija | | | 1895 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kveinys, Aloyzas | g | | 2487 | LTU | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Roze, Andris | | | 1988 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ehlvest, Jaan | g | | 2550 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Shashnev, Pavel | | | 1963 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mukovozchik, Evgeny | | | 1828 * | BLR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Berzinsh, Roland | m | | 2432 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Salenieks, Eduards | | | 1875 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Makovskis, Georgijs | | | 2252 | LAT | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Reizniece-Ozola, Dana | | wg | 2288 | LAT | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | International Chess Festival ''Liepajas rokade-2014'' Team | Liepaja | LAT | 2014-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2228 | 2.50 | 7 | -0.61 | 20 | -12.20 | |
| | Polyakova, Natalia | | wm | 1995 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Chigaev, Maksim | m | | 2523 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Elmaste, Gert | | | 2126 | EST | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Lavendelis, Egons | f | | 2273 | LAT | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Kovalenko, Igor | g | | 2617 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Berzinsh, Roland | m | | 2432 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Isakovs, Janis | | | 2026 | LAT | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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