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Rapid:
Individual Calculations April 2018 |
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| Pogrebnojs, Dmitrijs Total change: 5.80 | |   |
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| Latvian Championship Zemgale Regional Qualifier 2018 | Jelgava | LAT | 2018-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 2017 | 6.00 | 7 | 0.07 | 20 | 1.40 | |
|  Laksis, Dans | | | 1617 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Breikss, Peteris | | | 1684 | LAT | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Mierins, Emils Janis | | | 1617 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Visnevskis, Valdis | | | 1759 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Salenieks, Eduards | | | 1811 | LAT | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Petersons, Ojars | | | 1765 | LAT | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Zujevs, Valerijs | | | 1757 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | | | Saulkrasti rapid chess championship 2018 Latvian master Janis Klavins memorial | Saulkrasti | LAT | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2017 | 4.50 | 8 | 0.22 | 20 | 4.40 | |
| | Vdovins, Jevgenijs | | | 1617 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Smits, Gundars | | | 1783 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mustaps, Matiss | f | | 2417 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dombrovska, Stefanija | | | 1739 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Melderis, Uldis | | | 1981 | LAT | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Dzjuba, Vsevolod | f | | 2236 | LAT | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Krustkalns, Kristaps | f | | 2198 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Alipovs, Anatoljs | | | 1920 | LAT | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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) | | |
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