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Rapid:
Individual Calculations November 2023 |
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| Vidruska, Renate Total change: 21.80 | |   |
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| XII Sigulda District Open Rapid Chess Championship | Sigulda | LAT | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1964 | 8.00 | 11 | 0.25 | 20 | 5.00 | |
|  Sarbantovics, Roberts | | | 1379 | LAT | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Petrovs, Renars | | | 1704 | LAT | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Freibergs, Filips | | | 1547 | LAT | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Ligotnis, Maksims | | | 1564 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kais, Kaarel | | | 1566 | EST | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Breikss, Peteris | | | 1606 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Lisovskis, Dmitrijs | | | 1813 | LAT | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Krustkalns, Kristaps | f | | 1929 | LAT | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Krivonosov, Oleg | m | | 2383 | LAT | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Maklakova, Nellija | | | 1805 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kretainis, Kristaps | | | 2155 | LAT | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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) | | | | Garkalnes atklatais rudens saha cempionats 2023 | Garkalne | LAT | 2023-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1952 | 6.50 | 8 | 0.84 | 20 | 16.80 | |
| | Lode, Adrians | | | 1552 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lahs, Edvards | | | 1401 | LAT | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Kenins, Bruno | | | 1608 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rozlapa, Vija | | | 1663 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gudovskis, Konstantins | | | 1995 | LAT | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Ivanisvili, Andrejs | | | 2133 | LAT | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Levchenkov, Vitaly | f | | 1941 | LAT | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Afanasjevs, Aleksandrs | | | 1676 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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