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Rapid:
Individual Calculations January 2022 |
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| Mitenieks, Matiss Total change: 15.40 | |   |
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| Latvian 2021 senior chess championship | Riga | LAT | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1673 | 3.50 | 7 | 0.18 | 20 | 3.60 | |
|  Smorodinskis, Igors | | | 2151 | LAT | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Zalcmane, Vija | | | 1390 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gercans, Visvaldis | | | 1776 | LAT | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Nevickis, Nikolajs | | | 1903 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Birjukovs, Anatolijs | | | 1347 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Liepins, Martins | | | 1676 | LAT | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Dombrovska, Stefanija | | | 1679 | LAT | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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) | | | | J.Vilerta & A.Grandberga memorial 2021 | Kuldiga | LAT | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1673 | 5.00 | 7 | 0.59 | 20 | 11.80 | |
| | Sprogis, Kriss | | | 1303 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Melihovs, Stanislavs | | | 1549 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Freibergs, Andrejs | | | 1631 | LAT | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Mucenieks, Marks | | | 1677 | LAT | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Steinbergs, Viktors | | | 1735 | LAT | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Rudzroga, Aivars | | | 1573 | LAT | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Leonovs, Glebs | | | 1487 | LAT | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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