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Rapid:
Individual Calculations February 2020 |
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| Poselis, Juris Total change: -24.40 | |   |
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| XII Riga Rapid Chess Thursday -2020 | Riga | LAT | 2020-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1515 | 2.00 | 7 | -0.62 | 20 | -12.40 | |
|  Laimins, Lauris | | | 1915 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Birjukovs, Anatolijs | | | 1427 | LAT | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Yovanovich, Victor | | | 1417 | LAT | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Tabors, Emils | | | 1579 | LAT | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Melderis, Uldis | | | 1855 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Lacis, Aleksandrs | | | 1471 | LAT | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Pavlucenko, Aleksejs | | | 1752 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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) | | | | XIII Riga Rapid Chess Thursday -2020 | Riga | LAT | 2020-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1515 | 2.50 | 8 | -0.60 | 20 | -12.00 | |
| | Gudovskis, Konstantins | | | 1915 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lacis, Aleksandrs | | | 1471 | LAT | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Kretainis, Kristaps | | | 1915 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Auzins, Artis | | | 1915 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nevickis, Sergejs | | | 1218 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Tabors, Emils | | | 1579 | LAT | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Zalcmane, Vija | | | 1480 | LAT | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Sidass, Dmitrijs | | | 1521 | LAT | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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) | | |
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