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Rapid:
Individual Calculations February 2023 |
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| Batakovs, Olegs Total change: 3.20 | |   |
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| Chess Thursday-2023-I | Riga | LAT | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1729 | 5.00 | 8 | 0.83 | 20 | 16.60 | |
|  Freimanis, Emils | | | 1329 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Smorodinskis, Igors | | | 2019 | LAT | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Levchenkov, Vitaly | f | | 2005 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sinauridze, Simons | | | 1940 | LAT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Pavlovs, Ostins | | | 1476 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Orlovskis, Jaroslavs | | | 1481 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Paikens, Reinis | | | 1922 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kusenko, Romans | | | 1469 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | | | Chess Thursday-2023-II | Riga | LAT | 2023-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1729 | 4.50 | 8 | 1.75 | 20 | 35.00 | |
| | Bulins, Zigmunds | | | 1329 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Adamovics, Aleksejs | | | 1961 | LAT | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Levchenkov, Vitaly | f | | 2005 | LAT | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Paikens, Reinis | | | 1922 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Valdats, Reinis | | | 1808 | LAT | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Antoms, Guntars | m | | 2084 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Otrohovs, Maksims | | | 1686 | LAT | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Laizans, Aivars | | | 2036 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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) | | | | Chess Thursday-2023-III | Riga | LAT | 2023-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1729 | 2.50 | 7 | -2.42 | 20 | -48.40 | |
| | Goldbergs, Edvards | | | 1329 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Levchenkov, Vitaly | f | | 2005 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Gudovskis, Konstantins | | | 1891 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Pavlovs, Ostins | | | 1476 | LAT | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Zalcmane, Vija | | | 1407 | LAT | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Bulins, Zigmunds | | | 1240 | LAT | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Ivasko, Markuss | | | 1365 | LAT | 0.00 | 1 | -0.90 | 20 | -18.00 | | | * 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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