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Rapid:
Individual Calculations January 2022 |
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| Mucenieks, Marks Total change: 41.80 | |   |
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| Latvian 2021 Team Rapid Chess Championship | Riga | LAT | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 1677 | 1.50 | 4 | 0.64 | 20 | 12.80 | |
|  Smorodinskis, Igors | | | 2151 | LAT | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Zajakins, Artjoms | | | 1455 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Lanka, Zigurds | g | | 2383 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Lavendelis, Egons | f | | 2237 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | J.Vilerta & A.Grandberga memorial 2021 | Kuldiga | LAT | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1677 | 6.00 | 7 | 1.45 | 20 | 29.00 | |
| | Reiha, Ance | | | 1380 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sudmale, Galina | | | 1520 | LAT | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Steinbergs, Raivo | | | 1486 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Mitenieks, Matiss | | | 1673 | LAT | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Melihovs, Stanislavs | | | 1549 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Steinbergs, Viktors | | | 1735 | LAT | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Rudzroga, Aivars | | | 1573 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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