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Rapid:
Individual Calculations April 2020 |
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| Lacis, Aleksandrs Total change: -63.00 | |   |
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| III Pullman Riga Old Town Hotel Open Rapid Chess 2020 B-1700 | Riga | LAT | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1440 | 2.50 | 8 | -2.82 | 20 | -56.40 | |
|  Jansons, Kristers Roberts | | | 1230 | LAT | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Pomahs, Ziedonis | | | 1581 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Tolmacevs, Romans | | | 1319 | LAT | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Kantans, Jekabs | | | 1254 | LAT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Jansons, Edijs | | | 1361 | LAT | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Kipluka, Anna Krista | | | 1274 | LAT | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Sinicins, Sergejs | | | 1185 | LAT | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Kalnins, Girts | | | 1288 | LAT | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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 |
| 1773 | 1407 | 1.00 | 7 | -0.33 | 20 | -6.60 | |
| | Daudzvardis, Janis | | | 1966 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Ozols, Andris | | | 1585 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Levchenkov, Vitaly | f | | 2082 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Melderis, Uldis | | | 1998 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Hemmelis, Viesturs | | | 1463 | LAT | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Zalcmane, Vija | | | 1373 | LAT | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Gudovskis, Konstantins | | | 1946 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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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