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Rapid:
Individual Calculations February 2023 |
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| Birjukovs, Anatolijs Total change: -37.20 | |   |
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| Chess Thursday-2023-I | Riga | LAT | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1318 | 2.00 | 7 | -1.28 | 20 | -25.60 | |
|  Melderis, Uldis | | | 1870 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Hops, Roberts | | | 1478 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Nevickis, Sergejs | | | 1126 | LAT | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Freimanis, Emils | | | 1174 | LAT | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Pucinskis, Mihails | | | 1388 | LAT | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Maslosz, Marius | | | 1288 | GER | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Valters, Emmanuels | | | 1257 | LAT | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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 |
| 1605 | 1318 | 1.00 | 7 | -0.34 | 20 | -6.80 | |
| | Ter-Avetisjana, Agnesa Stepania | | wf | 1968 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Verbovskis, Dmitrijs | | | 1675 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Coat, Sven | | | 1495 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Azarkevics, Aleksejs | | | 1507 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Aleksejevs, Boriss | | | 1521 | LAT | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Ivanovskis, Sergejs | | | 1601 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kusenko, Romans | | | 1469 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | | | Chess Thursday-2023-III | Riga | LAT | 2023-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1318 | 2.00 | 7 | -0.24 | 20 | -4.80 | |
| | Gudovskis, Konstantins | | | 1891 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Azarkevics, Aleksejs | | | 1507 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Zalcmane, Vija | | | 1407 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Valters, Emmanuels | | | 1257 | LAT | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Ivasko, Markuss | | | 1365 | LAT | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Hops, Roberts | | | 1478 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Pavlovs, Ostins | | | 1476 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | |
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