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Individual Calculations October 2023 |
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| Kantans, Toms Total change: -4.00 | |   |
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| Latvian Teams Chess Championship 2023 II stage | Jelgava | LAT | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2487 | 2.50 | 3 | -0.18 | 10 | -1.80 | |
|  Mierins, Emils Janis | | | 2149 | LAT | 0.50 | 1 | -0.38 | 10 | -3.80 | |  Freibergs, Andrejs | | | 2087 * | LAT | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Paikens, Reinis | | | 2154 | LAT | 1.00 | 1 | 0.12 | 10 | 1.20 | | | * 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) | | | | Druzynowe Mistrzostwa Polski - Ekstraliga 2023 | Lublin | POL | 2023-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2464 | 2487 | 4.00 | 8 | -0.22 | 10 | -2.20 | |
| | Pultinevicius, Paulius | g | | 2572 | LTU | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Mikrut, Dariusz | m | | 2311 | POL | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Gumularz, Szymon | g | | 2587 | POL | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Heberla, Bartlomiej | g | | 2552 | POL | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Polok, Kacper | f | | 2284 | POL | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Maksimenko, Andrei | g | | 2425 | UKR | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Bobras, Piotr | g | | 2463 | POL | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Janik, Igor | g | | 2517 | POL | 1.00 | 1 | 0.54 | 10 | 5.40 | |
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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