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Individual Calculations September 2023 |
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| Varpins, Kristians Total change: 78.80 | |   |
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| 4. Paul Keres Memorial Festival 2023 - Keres Classic Open | Parnu | EST | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1607 | 4.00 | 8 | 0.55 | 40 | 22.00 | |
|  Lu, Miaoyi | | wm | 2171 | CHN | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Kais, Kristofer | | | 1207 * | EST | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Blokhin, Sofia | | wf | 2060 | EST | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Mierins, Emils Janis | | | 2175 | LAT | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Rychagov, Nikita | | | 2106 | EST | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Shaburishvili, Giorgi | | | 1312 | LAT | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Pomaznjov, Aleksei | | | 1348 | EST | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Tomson, Mikk | | | 1437 | EST | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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 - Tournament A | Riga | LAT | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1607 | 3.00 | 9 | 1.42 | 40 | 56.80 | |
| | Safranska, Anda | | wg | 2113 | FRA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Landl, Margot | | | 1959 | AUT | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Szczotka, Klara | | | 1918 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Rosenboom, Niko | | | 1827 | GER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Puuska, Heini | | wf | 1987 | FIN | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Melde, Benjamin | | | 2068 | GER | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Platonovs, Nikolajs | | | 1820 | LAT | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Rehman, Rafe | | | 1783 | NOR | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Tolmacevs, Romans | | | 1658 | LAT | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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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