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Rapid:
Individual Calculations April 2020 |
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| Birjukovs, Anatolijs Total change: -5.40 | |   |
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| III Pullman Riga Old Town Hotel Open Rapid Chess 2020 B-1700 | Riga | LAT | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1405 | 5.00 | 9 | 0.25 | 20 | 5.00 | |
|  Leja, Deivids | | | 1169 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Vizulis, Alfreds | | | 1311 | LAT | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Prudnikovs, Stefans | | | 1263 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Pabriks, Artis | | | 1406 | LAT | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Pomahs, Ziedonis | | | 1581 | LAT | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Valdats, Reinis | | | 1437 | LAT | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Podojniks, Marks Ernests | | | 1366 | LAT | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Rezniks, Roberts | | | 1276 | LAT | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Plume, Gunars | | | 1669 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | XIX Riga Rapid Chess Thursday -2020 | Riga | LAT | 2020-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1314 | 0.00 | 7 | -0.52 | 20 | -10.40 | |
| | Pogrebnojs, Dmitrijs | | | 1915 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Zalcmane, Vija | | | 1373 | LAT | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Batakovs, Olegs | | | 1821 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Melderis, Uldis | | | 1998 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Levchenkov, Vitaly | f | | 2049 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Laizans, Aivars | | | 2049 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Jazdanovs, Aleksandrs | | | 2048 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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