Rapid:
Individual Calculations July 2022 |
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Laizans, Aivars Total change: 39.60 | | |
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Riga Rapid Chess Thursday-2022-XVI | Riga | LAT | 2022-06-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1831 | 1971 | 6.00 | 8 | 0.63 | 20 | 12.60 | |
| Zalcmane, Vija | | | 1571 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | Jaroshs, Maksims | | | 1780 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | Paikens, Reinis | | | 1822 | LAT | 0.50 | 1 | -0.20 | 20 | -4.00 | | Pakula, Aleksej | | | 2132 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | Priedite, Ingrida | | wf | 1752 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | Gudovskis, Konstantins | | | 1914 | LAT | 1.00 | 1 | 0.42 | 20 | 8.40 | | Ter-Avetisjana, Agnesa Stepania | | | 1810 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | Tenis, Girts | | | 1868 | LAT | 0.50 | 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) | | Rigas Saha ceturtdiena-2022-XVII | Riga | LAT | 2022-06-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1891 | 1971 | 5.50 | 8 | 0.80 | 20 | 16.00 | |
| Rezniks, Roberts | | | 1571 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | Afanasjevs, Aleksandrs | | | 1671 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | Melderis, Uldis | | | 1865 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | Golubovskis, Maksims | f | | 2208 | LAT | 1.00 | 1 | 0.80 | 20 | 16.00 | | Mierins, Emils Janis | | | 1954 | LAT | 0.00 | 1 | -0.52 | 20 | -10.40 | | Antoms, Guntars | m | | 2126 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | Gudovskis, Konstantins | | | 1914 | LAT | 1.00 | 1 | 0.42 | 20 | 8.40 | | Paikens, Reinis | | | 1822 | LAT | 0.50 | 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) | | Saulkrasti rapid chess championship 2022 Latvian master Janis Klavins memorial | Saulkrasti | LAT | 2022-06-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1816 | 1971 | 6.00 | 8 | 0.55 | 20 | 11.00 | |
| Pomahs, Ziedonis | | | 1571 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | Dombrovska, Stefanija | | | 1685 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | Ciekurs, Maris | | | 1660 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | Kretainis, Kristaps | | | 2172 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | | Vidruska, Renate | | wf | 1867 | LAT | 0.50 | 1 | -0.14 | 20 | -2.80 | | Berzins, Atis | | | 1944 | LAT | 1.00 | 1 | 0.46 | 20 | 9.20 | | Alipovs, Anatolijs | | | 1761 | LAT | 0.50 | 1 | -0.27 | 20 | -5.40 | | Melderis, Uldis | | | 1865 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | * 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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