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Individual Calculations February 2022 |
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| Cafolla, Peter Total change: -28.20 | |   |
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| VIII Sunway International Chess Festival - Group A | Sitges | ESP | 2021-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1976 | 3.50 | 10 | -2.31 | 20 | -46.20 | |
|  Soumya, Swaminathan | m | wg | 2351 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Alcala Gonzalez, Cesar | | | 2198 | ESP | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Saya, Ethan | f | | 2204 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Garayev, Ilyas | | | 1800 | AZE | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Voronaya, Eva | | | 1623 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Tadmor, Maya | | | 1708 | ISR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Perez Garcia, Jimena | | | 1826 | ESP | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Isaksson, Philip | | | 1709 | SWE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Skaslien, Ingrid | | | 1846 | NOR | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Sakthivel, Heamish Kanha | | | 1870 | IND | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | Irish New Year GM norm event 2022 | Dublin | IRL | 2022-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2412 | 1976 | 1.50 | 9 | 0.90 | 20 | 18.00 | |
| | Motwani, Paul | g | | 2432 | SCO | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Murphy, Conor E. | m | | 2431 | IRL | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Gonzalez Garcia, Jose | g | | 2466 | ESP | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Arkell, Keith | g | | 2370 | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fitzsimons, David | m | | 2337 | IRL | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Collins, Sam E. | m | | 2456 | IRL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | O`gorman, Tom | f | | 2350 | IRL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Stefansson, Vignir Vatnar | m | | 2465 | ISL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Kanyamarala, Tarun | f | | 2398 | IRL | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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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