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Individual Calculations September 2023 |
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| Parhomenko, Margarita Total change: 6.60 | |   |
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| Riga Technical University Open 2023 - Tournament A | Riga | LAT | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1944 | 4.00 | 9 | 0.33 | 20 | 6.60 | |
|  Sakalauskas, Vaidas | m | | 2352 | LTU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Weber, Andreas | | | 1592 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ratsma, Midas | f | | 2176 | NED | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Pecnik, Leo | f | | 2316 | CRO | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nordquelle, Amelia | | | 1664 | NOR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mierins, Emils Janis | | | 2175 | LAT | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Verbin, Valentina | | | 2117 | MDA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Viliamas, Dovydas | | | 1694 | LTU | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Skaar, Ben Samuel Groth | | | 2132 | NOR | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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) | | |
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