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Rapid:
Individual Calculations April 2019 |
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| Isakovs, Janis Total change: -10.20 | |   |
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| II Pullman Riga Old Town Hotel Open Rapid Championship -2019 | Riga | LAT | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1831 | 4.00 | 8 | -0.99 | 20 | -19.80 | |
|  Petrovs, Renars | | | 1431 * | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Troyke, Doreen | | wf | 1931 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Lahs, Einars | | | 1550 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Zakis, Janis | | | 1431 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ungurs, Edgars | | | 2126 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Jakobsons, Andris | | | 1669 | LAT | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Janovskis, Daniels | | | 1489 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ivanov, Igor | | | 2063 | LAT | 0.50 | 1 | 0.29 | 20 | 5.80 | | | * 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) | | | | Liepaja district team chess open championship | Liepaja | LAT | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1831 | 5.50 | 7 | 1.22 | 20 | 24.40 | |
| | Antonuks, Anatolijs | | | 1467 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kalnins, Normunds | | | 1575 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ozolins, Aris | f | | 1971 | LAT | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Steinbergs, Viktors | | | 1781 | LAT | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Daskevics, Vitalijs | | | 1930 | LAT | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Burkevica, Ilze | | | 1681 | LAT | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Gulnevs, Daniils | | | 1739 | LAT | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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) | | | | Saulkrasti rapid chess championship 2019 Latvian master Janis Klavins memorial | Saulkrasti | LAT | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1831 | 4.00 | 8 | -0.74 | 20 | -14.80 | |
| | Dvornikovs, Aleksandrs | | | 1534 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kretainis, Kristaps | | | 2231 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kenins, Bruno | | | 1674 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Dombrovska, Stefanija | | | 1746 | LAT | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Dzjuba, Vsevolod | f | | 2213 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Zvaunis, Maris | | | 1554 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Afanasjevs, Aleksandrs | | | 1726 | LAT | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Zoludevs, Vladimirs | | | 1431 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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