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Rapid:
Individual Calculations February 2023 |
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| Valters, Emmanuels Total change: -31.20 | |   |
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| Chess Thursday-2023-I | Riga | LAT | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1257 | 2.00 | 7 | -0.43 | 20 | -8.60 | |
|  Smirnovs, Aleksandrs | | | 1985 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Zalcmane, Vija | | | 1407 | LAT | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Gobleja, Karlis | | | 1769 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Bulins, Zigmunds | | | 1240 | LAT | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Maslosz, Marius | | | 1288 | GER | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Nevickis, Sergejs | | | 1126 | LAT | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Birjukovs, Anatolijs | | | 1318 | LAT | 0.00 | 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) | | | | Chess Thursday-2023-II | Riga | LAT | 2023-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1257 | 1.00 | 3 | 0.21 | 20 | 4.20 | |
| | Hops, Roberts | | | 1478 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Azarkevics, Aleksejs | | | 1507 | LAT | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Breimanis, Artemijs | | | 1341 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | | | Chess Thursday-2023-III | Riga | LAT | 2023-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1257 | 1.00 | 6 | -1.34 | 20 | -26.80 | |
| | Salenieks, Roberts | | | 1551 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Pavlovs, Ostins | | | 1476 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Birjukovs, Anatolijs | | | 1318 | LAT | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Bulins, Zigmunds | | | 1240 | LAT | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Ivasko, Markuss | | | 1365 | LAT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Nevickis, Sergejs | | | 1126 | LAT | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | |
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