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Individual Calculations August 2023 |
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| Attwood, James Total change: -32.00 | |   |
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| Blue Chevaliers International Open 2023 - Phuket | Phuket | THA | 2023-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1955 | 5.50 | 9 | -1.60 | 20 | -32.00 | |
|  Sheridan, Wallace | | | 1424 | AUS | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Muzzaffar, Ahmad | | | 1657 | MAS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Shkapenko, Pavel | m | | 2417 | FID | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Rohland, Michael Karl | | | 1778 | CAN | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Ebrahimi , Sina | | | 1569 | IRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Sreekarthika, Velmurugan | | | 1555 * | SGP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Farbood, Ali | | | 1465 | AUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Makarova, Valiliia | | | 1615 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Prayoonthamrongthiti, Pisut | | | 1681 | THA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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