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Individual Calculations September 2023 |
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| Kokk, Karl Mattias Total change: 24.40 | |   |
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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 |
| 1824 | 1636 | 3.00 | 6 | 0.89 | 40 | 35.60 | |
|  Mierins, Emils Janis | | | 2175 | LAT | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Magi, Ramon | | | 1274 | EST | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Olde, Margareth | | wm | 2256 | EST | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Maklakova, Nellija | | | 1841 | LAT | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Paasikangas, Johanna | f | wm | 2086 | FIN | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Shaburishvili, Giorgi | | | 1312 | LAT | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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) | | | | Riga Technical University Open 2023 - Tournament B | Riga | LAT | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1636 | 4.50 | 9 | -0.28 | 40 | -11.20 | |
| | Shaburishvili, Giorgi | | | 1312 | LAT | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Tokranovs, Dmitrijs | f | | 2214 | LAT | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Apine, Emilija | | | 1381 | LAT | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Orlovskis, Jaroslavs | | | 1295 | LAT | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Grochtmann, Stephan | | | 1984 | GER | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Pavlovs, Nikita | | | 1910 | LAT | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Golsta, Ramona | | | 1813 | LAT | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Smirnovs, Artjoms | | | 1330 | LAT | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Dukov, Vladimir | | | 1403 | EST | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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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