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Rapid:
Individual Calculations January 2020 |
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| Boreisis, Vitauts Total change: -38.40 | |   |
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| XI Riga Rapid Chess Thursday-2019 | Riga | LAT | 2019-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1934 | 4.00 | 9 | -0.43 | 20 | -8.60 | |
|  Sidass, Dmitrijs | | | 1534 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Laizans, Aivars | | | 2087 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Auzins, Artis | | | 2039 | LAT | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Antoms, Guntars | m | | 2116 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Zalcmane, Vija | | | 1534 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Melderis, Uldis | | | 1922 | LAT | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Levchenkov, Vitaly | f | | 2214 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Batakovs, Olegs | | | 1883 | LAT | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Gudovskis, Konstantins | | | 1992 | 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) | | | | Riga Open Rapid Chess -2019 VI stage | Riga | LAT | 2019-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1934 | 4.50 | 8 | -1.49 | 20 | -29.80 | |
| | Sidass, Dmitrijs | | | 1534 * | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Melderis, Uldis | | | 1922 | LAT | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Karklins, Imants | | | 2101 | LAT | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Vijups, Dans | | | 1726 | LAT | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Aminovs, Maksims | | | 1603 | LAT | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Zvaunis, Maris | | | 1555 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Antjufejevs, Vsevolods | | | 1604 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rubins, Viktors | | | 1659 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | |
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