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Rapid:
Individual Calculations April 2023 |
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| Feldmanis, Andrejs Total change: -41.40 | |   |
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| Chess Thursday-2023-X | Riga | LAT | 2023-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1377 | 2.00 | 7 | -1.86 | 20 | -37.20 | |
|  Antoms, Guntars | m | | 2057 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Bitenieks, Dominiks | | | 1252 | LAT | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Pucens, Gustavs | | | 1131 | LAT | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Bulins, Zigmunds | | | 1266 | LAT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Petrovskis, Normunds | | | 1116 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Otrohovs, Maksims | | | 1752 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Goldbergs, Edvards | | | 1128 | LAT | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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) | | | | Saulkrasti rapid chess championship 2023 Latvian master Janis Klavins memorial | Saulkrasti | LAT | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1377 | 3.00 | 7 | -0.21 | 20 | -4.20 | |
| | Krustkalns, Kristaps | f | | 1937 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Lelis, Janis | | | 1691 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Azarkevics, Aleksejs | | | 1518 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Tolpigins, Aleksandrs | | | 1093 | LAT | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Petrovskis, Normunds | | | 1116 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kurmelis, Jekabs | | | 1186 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Paulins, Juris | | | 1502 | LAT | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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) | | |
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