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Individual Calculations December 2022 |
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| Lapurins, Ricards Total change: 0.00 | |   |
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| Riga Chess Federation open to 1800 -V-2022 | Riga | LAT | 2022-11-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1188 | 0 | 0.50 | 4 | 0.00 | 866 | | 0.00 | |
|  Jeronovics, Toms | | | 1286 | LAT | 0.00 | 1 | 0.00 | | 0.00 | |  Mierina, Lauma | | | 1171 | LAT | 0.00 | 1 | 0.00 | | 0.00 | | | Sinicina, Jevgenija | | | 1048 | LAT | 0.00 | 1 | 0.00 | | 0.00 | | | Shalashov, Mikhail | | | 1246 | LAT | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | Latvian Independence Day Classical Chess Championship-2022 | Riga | LAT | 2022-11-19 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1237 | 0 | 1.50 | 4 | 0.00 | 1150 | | 0.00 | |
| | Vorobjovs, Nils | | | 1187 | LAT | 0.00 | 1 | 0.00 | | 0.00 | | | Podgornijs, Bogdans | | | 1197 | LAT | 1.00 | 1 | 0.00 | | 0.00 | | | Sokolovs, Maksimilians | | | 1228 | LAT | 0.50 | 1 | 0.00 | | 0.00 | | | Filipovs, Sergejs | | | 1337 | LAT | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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