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Rapid:
Individual Calculations December 2022 |
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| Merzlovs, Timurs Total change: 48.80 | |   |
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| Latvian Independence Day Rapid Chess Championship-2022 | Riga | LAT | 2022-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1237 | 1.00 | 5 | -0.17 | 40 | -6.80 | |
|  Valdats, Reinis | | | 1663 | LAT | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Kalinin, Oleg | | | 1482 | LAT | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Breikss, Peteris | | | 1646 | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Derbenev, Arseniy | | | 1529 | LAT | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Coat, Patrik | | | 1108 | LAT | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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) | | | | Olaine district open chess tournament for children 2022 A | Olaine | LAT | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1237 | 4.50 | 7 | 1.39 | 40 | 55.60 | |
| | Tolpigins, Aleksandrs | | | 1021 | LAT | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Steinbergs, Raivo | | | 1564 | LAT | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Maklakova, Dafne | | | 1052 | LAT | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Proscenko, Mihails | | | 1317 | LAT | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Fridmans, Boriss | | | 1149 | LAT | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Liepina, Daniela, Nikola | | | 1302 | LAT | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Aleidzans, Vadims | | | 1722 | LAT | 1.00 | 1 | 0.96 | 40 | 38.40 | |
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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