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Rapid:
Individual Calculations May 2019 |
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| Batakovs, Olegs Total change: -44.20 | |   |
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| Latvian 2019 senior chess championship | Jurmala | LAT | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1911 | 4.50 | 7 | -0.26 | 20 | -5.20 | |
|  Lebedevs, Jevgenijs | | | 1555 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Visnevskis, Valdis | | | 1743 | LAT | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Liepins, Martins | | | 1686 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zujevs, Valerijs | | | 1728 | LAT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Agafonov, Yuri Dr | | | 2110 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Stavickis, Isaks | | | 1750 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Priedite, Ingrida | | wf | 1777 | LAT | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | Riga Open Rapid Chess -2019 III stage | Riga | LAT | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1942 | 4.50 | 8 | -0.67 | 20 | -13.40 | |
| | Kuznecova, Marija | | | 1542 * | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Dzjuba, Vsevolod | f | | 2168 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Zakis, Janis | | | 1542 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Antjufejevs, Vsevolods | | | 1597 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Fedorovichs, Vladimirs | | | 1697 | LAT | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Zvaunis, Maris | | | 1543 | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Levchenkov, Vitaly | f | | 2154 | LAT | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Gudovskis, Konstantins | | | 2110 | LAT | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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) | | | | 193 RCF and Sport Club Baltika Rapid Cup | Riga | LAT | 2019-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1942 | 2.50 | 7 | -1.28 | 20 | -25.60 | |
| | Gudovskis, Konstantins | | | 2110 | LAT | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Antoms, Guntars | m | | 2283 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zvaunis, Maris | | | 1543 | LAT | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Nevickis, Sergejs | | | 1542 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Levchenkov, Vitaly | f | | 2154 | LAT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Zalcmane, Vija | | | 1575 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Auzins, Artis | | | 2007 | LAT | 0.50 | 1 | 0.09 | 20 | 1.80 | | | * 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) | | |
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