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Individual Calculations April 2023 |
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| Parligras, Mircea-Emilian Total change: -1.50 | |   |
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| European Individual Chess Championship 2023. | Vrnjacka Banja | SRB | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2500 | 2554 | 6.00 | 11 | -0.22 | 10 | -2.20 | |
|  Khandelwal, Ankush | c | | 2255 | ENG | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Popovic, Milan S | f | | 2393 | SRB | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Grandelius, Nils | g | | 2658 | SWE | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Anton Guijarro, David | g | | 2685 | ESP | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Ibadov, Dashgyn | f | | 2398 | FID | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Ponomariov, Ruslan | g | | 2655 | UKR | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Bronstein, Or | m | | 2465 | ISR | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Cheparinov, Ivan | g | | 2661 | BUL | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Kaasen, Tor Fredrik | m | | 2464 | NOR | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Sousa, Andre Ventura | m | | 2464 | POR | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Han, Yichen | f | | 2405 | NED | 0.50 | 1 | -0.20 | 10 | -2.00 | |
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) | | | | 2022/23 4NCL Division 1 Rounds 7-8 | Daventry | ENG | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2349 | 2554 | 1.50 | 2 | 0.07 | 10 | 0.70 | |
| | Pert, Nicholas | g | | 2544 | ENG | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Skulte, Christopher | | | 2154 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | |
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