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Rapid:
Individual Calculations February 2023 |
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| Laizans, Aivars Total change: -81.80 | |   |
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| Chess Thursday-2023-I | Riga | LAT | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 2036 | 5.00 | 8 | -0.55 | 20 | -11.00 | |
|  Pavlovs, Ostins | | | 1476 | LAT | 0.50 | 1 | -0.48 | 20 | -9.60 | |  Maslosz, Marius | | | 1636 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gudovskis, Konstantins | | | 1891 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Smirnovs, Aleksandrs | | | 1985 | LAT | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Melderis, Uldis | | | 1870 | LAT | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Paikens, Reinis | | | 1922 | LAT | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Levchenkov, Vitaly | f | | 2005 | LAT | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Laimins, Lauris | | | 2055 | LAT | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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) | | | | Chess Thursday-2023-II | Riga | LAT | 2023-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 2036 | 5.50 | 8 | -0.89 | 20 | -17.80 | |
| | Orlovskis, Jaroslavs | | | 1481 | LAT | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Melderis, Uldis | | | 1870 | LAT | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Antoms, Guntars | m | | 2084 | LAT | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Kusenko, Romans | | | 1469 | LAT | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Levchenkov, Vitaly | f | | 2005 | LAT | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Breimanis, Artemijs | | | 1636 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Azarkevics, Aleksejs | | | 1507 | LAT | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Batakovs, Olegs | | | 1729 | LAT | 1.00 | 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) | | | | FM Levchenkov Vitaly-74 | Riga | LAT | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 2036 | 5.00 | 9 | -2.49 | 20 | -49.80 | |
| | Pavlovs, Ostins | | | 1476 | LAT | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Kantans, Ansis | | | 1636 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Levchenkov, Vitaly | f | | 2005 | LAT | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Melderis, Uldis | | | 1870 | LAT | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Zajakins, Artjoms | | | 1711 | LAT | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Ivanovskis, Sergejs | | | 1601 | LAT | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Machevskis, Edmunds | | | 1619 | LAT | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Gudovskis, Konstantins | | | 1891 | LAT | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Verbovskis, Dmitrijs | | | 1675 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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) | | | | Chess Thursday-2023-III | Riga | LAT | 2023-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 2036 | 6.00 | 8 | -0.16 | 20 | -3.20 | |
| | Azarkevics, Aleksejs | | | 1636 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Melderis, Uldis | | | 1870 | LAT | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Gobleja, Karlis | | | 1769 | LAT | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Otrohovs, Maksims | | | 1686 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Salenieks, Roberts | | | 1551 | LAT | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Ter-Avetisjana, Agnesa Stepania | | wf | 1968 | LAT | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Paikens, Reinis | | | 1922 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Adamovics, Aleksejs | | | 1961 | LAT | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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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