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Blitz:
Individual Calculations January 2024 |
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| Rizihs, Valerijs Total change: 35.80 | |   |
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| Invite WGM Dana Reizniece-Ozola blitz | Riga | LAT | 2023-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1657 | 3.50 | 8 | 2.25 | 20 | 45.00 | |
|  Krums, Ilmars | | | 1957 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Isakovs, Janis | | | 1782 | LAT | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Antoms, Guntars | m | | 2139 | LAT | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Melderis, Uldis | | | 1921 | LAT | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Krumina, Linda | | wf | 1887 | LAT | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Agafonov, Yuri Dr | | | 1952 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Adamovics, Aleksejs | | | 2070 | LAT | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Ter-Avetisjana, Agnesa Stepania | | wf | 2011 | LAT | 0.50 | 1 | 0.39 | 20 | 7.80 | |
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) | | | | Riga Chess club blitz 2023 13 12 | Riga | LAT | 2023-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1657 | 3.50 | 7 | -0.46 | 20 | -9.20 | |
| | Kapisnikovs, Jurijs | | | 1270 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Strods, Kristaps Reinis | | | 1755 | LAT | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Gubanovs, Ivo | | | 1506 | LAT | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Mitenieks, Matiss | | | 1670 | LAT | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Vilemsons, Martins | | | 1624 | LAT | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Jazdanovs, Aleksandrs | c | | 2091 | LAT | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Gagainis, Guntars | | | 1305 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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