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Rapid:
Individual Calculations April 2020 |
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| Daudzvardis, Janis Total change: 13.00 | |   |
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| III Pullman Riga Old Town Hotel Open Rapid Chess 2020 A | Riga | LAT | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2026 | 5.50 | 9 | 1.59 | 20 | 31.80 | |
|  Jansons, Valdis | | | 1585 | LAT | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Kengis, Edvins | g | | 2512 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Jakobsons, Andris | | | 1693 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bogdanovics, Kirills | | | 1718 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Levchenkov, Vitaly | f | | 2262 | LAT | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Casper, Thomas | m | | 2337 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Golubovskis, Maksims | | | 2209 | LAT | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Kretainis, Kristaps | | | 2224 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Dzjuba, Vsevolod | f | | 2135 | LAT | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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) | | | | XVIII Riga Rapid Chess Thursday -2020 | Riga | LAT | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1966 | 3.00 | 7 | -0.94 | 20 | -18.80 | |
| | Lacis, Aleksandrs | | | 1407 | LAT | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Semjonovs, Ilja | f | | 2149 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Wenzel, Birger | | | 2117 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Zalcmane, Vija | | | 1373 | LAT | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Levchenkov, Vitaly | f | | 2082 | LAT | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Ozols, Andris | | | 1585 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Antoms, Guntars | m | | 2224 | LAT | 0.00 | 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) | | |
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