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Rapid:
Individual Calculations September 2021 |
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| Locmele, Valerija Total change: -31.00 | |   |
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| Riga Technical University Open 2021 - G Rapid Open tournament - | Riga | LAT | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1047 | 1.00 | 7 | 0.56 | 20 | 11.20 | |
|  Kapce, Viesturs | | | 1782 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Ozols, Andris | | | 1545 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Aleksejevs, Daniils | | | 1413 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Barinovs, Vitalijs | | | 1782 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Kugler, Florian | | | 1782 | GER | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Cherepanov, Daniil A | | | 1265 | NED | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Sidass, Dmitrijs | | | 1531 | LAT | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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 chess summer for children 2021 B | Olaine | LAT | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1054 | 1047 | 1.00 | 3 | -0.47 | 20 | -9.40 | |
| | Blinds, Gustavs | | | 998 | LAT | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Jurmalis, Valters | | | 1094 | LAT | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Pupins, Benjamins Emanuels | | | 1069 | LAT | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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) | | | | Latvian Youth Chess Championship G-12 2021 | Riga | LAT | 2021-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1047 | 0.00 | 5 | -1.64 | 20 | -32.80 | |
| | Vasiljeva, Sofja | | | 1546 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Liepina, Daniela, Nikola | | | 1108 | LAT | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Krasilnikova, Marija | | | 1335 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Vaicuka, Marija | | | 1131 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Plauca, Lelde | | | 947 | LAT | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | |
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