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Individual Calculations December 2022 |
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| Hops, Roberts Total change: 145.60 | |   |
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| Riga Chess Federation open to 1800 -V-2022 | Riga | LAT | 2022-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1229 | 3.50 | 6 | 1.66 | 40 | 66.40 | |
|  Ovcinkins, Arsenijs | | | 1500 | LAT | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Azarkevics, Aleksejs | | | 1360 | LAT | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Treikals, Raivis | | | 1300 | LAT | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Vizulis, Alfreds | | | 1319 | LAT | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Beniosev, Daniel | | | 1453 | LAT | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Rupais, Gustavs | | | 1341 | LAT | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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 | K | K*chg | Game |
| 1441 | 1229 | 3.00 | 4 | 1.98 | 40 | 79.20 | |
| | Beniosev, Daniel | | | 1453 | LAT | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Azarkevics, Aleksejs | | | 1360 | LAT | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Vernuks, Vjaceslavs | | | 1664 | LAT | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Jeronovics, Toms | | | 1286 | LAT | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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