Rapid:
Individual Calculations December 2022 |
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Valdats, Reinis Total change: 44.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1860 | 1663 | 3.50 | 5 | 2.09 | 40 | 83.60 | |
| Merzlovs, Timurs | | | 1263 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | Lagerborg, Krister | | | 2003 | SWE | 1.00 | 1 | 0.88 | 40 | 35.20 | | Adamovics, Aleksejs | | | 1964 | LAT | 0.50 | 1 | 0.35 | 40 | 14.00 | | Kretainis, Kristaps | | | 2131 | LAT | 0.00 | 1 | -0.05 | 40 | -2.00 | | Tolmacevs, Artjoms | | | 1939 | LAT | 1.00 | 1 | 0.83 | 40 | 33.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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 |
1372 | 1663 | 5.50 | 8 | -0.97 | 40 | -38.80 | |
| Guminskiy, Gregory | | | 1176 | LAT | 1.00 | 1 | 0.04 | 40 | 1.60 | | Proscenko, Mihails | | | 1317 | LAT | 0.50 | 1 | -0.39 | 40 | -15.60 | | Jekabsone, Nellija | | | 1224 | LAT | 1.00 | 1 | 0.06 | 40 | 2.40 | | Steinbergs, Raivo | | | 1564 | LAT | 0.00 | 1 | -0.64 | 40 | -25.60 | | Sarbantovics, Roberts | | | 1263 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | Veitners, Pauls | | | 1240 | LAT | 1.00 | 1 | 0.07 | 40 | 2.80 | | Tolmacevs, Romans | | | 1591 | LAT | 1.00 | 1 | 0.40 | 40 | 16.00 | | Otrohovs, Maksims | | | 1600 | LAT | 0.00 | 1 | -0.59 | 40 | -23.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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