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Rapid:
Individual Calculations February 2023 |
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| Orlovskis, Jaroslavs Total change: 48.48 | |   |
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| Chess Thursday-2023-I | Riga | LAT | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1481 | 4.50 | 8 | 0.53 | 24 | 12.72 | |
|  Nevickis, Sergejs | | | 1126 | LAT | 1.00 | 1 | 0.11 | 24 | 2.64 | |  Paikens, Reinis | | | 1922 | LAT | 0.00 | 1 | -0.06 | 24 | -1.44 | | | Sinauridze, Simons | | | 1940 | LAT | 0.00 | 1 | -0.05 | 24 | -1.20 | | | Freimanis, Emils | | | 1174 | LAT | 1.00 | 1 | 0.14 | 24 | 3.36 | | | Kusenko, Romans | | | 1469 | LAT | 1.00 | 1 | 0.48 | 24 | 11.52 | | | Batakovs, Olegs | | | 1729 | LAT | 0.00 | 1 | -0.19 | 24 | -4.56 | | | Zalcmane, Vija | | | 1407 | LAT | 0.50 | 1 | -0.10 | 24 | -2.40 | | | Bulins, Zigmunds | | | 1240 | LAT | 1.00 | 1 | 0.20 | 24 | 4.80 | |
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) | | | | Chess Thursday-2023-II | Riga | LAT | 2023-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1481 | 3.00 | 7 | 0.60 | 24 | 14.40 | |
| | Laizans, Aivars | | | 2036 | LAT | 0.00 | 1 | -0.03 | 24 | -0.72 | | | Otrohovs, Maksims | | | 1686 | LAT | 0.00 | 1 | -0.24 | 24 | -5.76 | | | Zalcmane, Vija | | | 1407 | LAT | 1.00 | 1 | 0.40 | 24 | 9.60 | | | Nevickis, Sergejs | | | 1126 | LAT | 1.00 | 1 | 0.11 | 24 | 2.64 | | | Adamovics, Aleksejs | | | 1961 | LAT | 0.00 | 1 | -0.05 | 24 | -1.20 | | | Prudnikovs, Stefans | | | 1477 | LAT | 1.00 | 1 | 0.49 | 24 | 11.76 | | | Gudovskis, Konstantins | | | 1891 | LAT | 0.00 | 1 | -0.08 | 24 | -1.92 | |
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) | | | | FM Levchenkov Vitaly-74 | Riga | LAT | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1481 | 3.50 | 8 | 1.20 | 24 | 28.80 | |
| | Mierins, Emils Janis | | | 2072 | LAT | 0.00 | 1 | -0.02 | 24 | -0.48 | | | Kantans, Jekabs | | | 1170 | LAT | 1.00 | 1 | 0.14 | 24 | 3.36 | | | Savicevs, Arsenijs | | | 1912 | LAT | 0.00 | 1 | -0.07 | 24 | -1.68 | | | Ivanovskis, Sergejs | | | 1601 | LAT | 0.50 | 1 | 0.16 | 24 | 3.84 | | | Aleksejevs, Boriss | | | 1521 | LAT | 1.00 | 1 | 0.56 | 24 | 13.44 | | | Levchenkov, Vitaly | f | | 2005 | LAT | 0.00 | 1 | -0.03 | 24 | -0.72 | | | Sterns, Tomass Kristians | | | 1639 | LAT | 0.00 | 1 | -0.29 | 24 | -6.96 | | | Afanasjevs, Aleksandrs | | | 1674 | LAT | 1.00 | 1 | 0.75 | 24 | 18.00 | |
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) | | | | Olaines atklatais rapida cempionats 2023 I posms | Olaine | LAT | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1481 | 3.00 | 6 | -0.31 | 24 | -7.44 | |
| | Visockis, Janis | | | 1824 | LAT | 0.00 | 1 | -0.12 | 24 | -2.88 | | | Jansons, Kristers Roberts | | | 1379 | LAT | 0.00 | 1 | -0.64 | 24 | -15.36 | | | Susejs, Voldemars | | | 1284 | LAT | 1.00 | 1 | 0.25 | 24 | 6.00 | | | Eglitis, Roberts | | | 1476 | LAT | 1.00 | 1 | 0.49 | 24 | 11.76 | | | Stepanovs, Andrejs | | | 1565 | LAT | 0.00 | 1 | -0.38 | 24 | -9.12 | | | Goldbergs, Edvards | | | 1103 | LAT | 1.00 | 1 | 0.09 | 24 | 2.16 | |
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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