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Rapid:
Individual Calculations September 2023 |
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| Berzina, Ilze Total change: -67.20 | |   |
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| Latvian Rapid Chess Championship 2023 VII Ventspils Juris Neimanis memorial | Ventspils | LAT | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 2040 | 7.00 | 11 | -1.70 | 20 | -34.00 | |
|  Burkevica, Ilze | | | 1640 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Isakovs, Janis | | | 1760 | LAT | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Agafonov, Yuri Dr | | | 2049 | LAT | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Mucenieks, Marks | | | 1694 | LAT | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Steinbergs, Raivo | | | 1710 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kronlaks, Olafs | | | 1724 | LAT | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Vasiljeva, Sofja | | | 1794 | LAT | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Vernuks, Vjaceslavs | | | 1565 | LAT | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Maklakova, Naomi | | | 1680 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bazilius, Augustinas | c | | 1971 | LTU | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Mierins, Eriks | | | 2004 | LAT | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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) | | | | Riga Technical University Open 2023 - F Opening Rapid Tournament | Riga | LAT | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 2063 | 5.50 | 9 | -1.66 | 20 | -33.20 | |
| | Vainovska, Valentina | | | 1663 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Libensons, Julijs | | | 1721 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Tokranovs, Dmitrijs | f | | 2260 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Lisovskis, Dmitrijs | | | 1735 | LAT | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Jansone, Melanija Luize | | | 1699 | LAT | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Rehman, Rafe | | | 1700 | NOR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Siddharth, Gopakumar | | | 1788 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Olsen, William Alexander | | | 1840 | NOR | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Muzis, Renars | | | 1788 | 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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