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Rapid:
Individual Calculations January 2022 |
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| Pogrebnojs, Damirs Total change: 33.40 | |   |
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| Latvian 2021 Team Rapid Chess Championship | Riga | LAT | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1095 | 0.50 | 5 | 0.43 | 20 | 8.60 | |
|  Strods, Kristaps Reinis | | | 1745 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Dzjuba, Vsevolod | f | | 1830 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Sokolovskis, Pavels | | | 1635 | LAT | 0.50 | 1 | 0.47 | 20 | 9.40 | | | Tenis, Girts | | | 1830 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Saulespurens, Valdis | f | | 1830 | USA | 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) | | | | IV Harija Skujas un Ojara Veihmana pieminas turnirs-2021 | Tukums | LAT | 2021-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1095 | 2.00 | 7 | 1.24 | 20 | 24.80 | |
| | Breikss, Peteris | | | 1610 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Nemkovs, Vjaceslavs | | | 1613 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Dundurs, Edgars | | | 1418 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Pizelis, Peteris | | | 1527 | LAT | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Birjukovs, Anatolijs | | | 1347 | LAT | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Kazmins, Girts | | | 1830 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Freibergs, Filips | | | 1252 | 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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