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Rapid:
Individual Calculations January 2022 |
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| Pogrebnojs, Dmitrijs Total change: 27.40 | |   |
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| Latvian 2021 Team Rapid Chess Championship | Riga | LAT | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 1868 | 1.00 | 5 | 0.09 | 20 | 1.80 | |
|  Mikelsons, Mikelis-Emils | | | 1918 | LAT | 1.00 | 1 | 0.57 | 20 | 11.40 | |  Miezis, Normunds | g | | 2436 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Krivonosov, Oleg | m | | 2409 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Kengis, Edvins | g | | 2473 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Kurpnieks, Vairis | | | 1934 | LAT | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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 |
| 1775 | 1868 | 6.00 | 8 | 1.28 | 20 | 25.60 | |
| | Zajakins, Artjoms | | | 1455 | LAT | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Antainis, Janis | | | 1360 | LAT | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Kazmins, Girts | | | 1858 | LAT | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Kovalskis, Mihails | | | 1810 | LAT | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Gudovskis, Konstantins | | | 1933 | LAT | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Stepins, Edgars | f | | 2238 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Gatere, Liene | | | 1618 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sumskis, Rimvydas | | | 1924 | LTU | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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) | | |
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