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Individual Calculations September 2023 |
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| Bhattacharyya, Soham Total change: 189.24 | |   |
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| 32nd International open of Kavala Vasilis Theodoridis- A group | Kavala | GRE | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2349 | 2146 | 5.50 | 9 | 3.32 | 38 | 126.16 | |
|  Richter, Michael | g | | 2448 | GER | 0.50 | 1 | 0.35 | 38 | 13.30 | |  Trimitzios, Petros | f | | 2328 | GRE | 1.00 | 1 | 0.74 | 38 | 28.12 | | | Ilamparthi, A R | m | | 2393 | IND | 0.50 | 1 | 0.31 | 38 | 11.78 | | | Raahul, V S | m | | 2319 | IND | 1.00 | 1 | 0.73 | 38 | 27.74 | | | Zhao, Chenxi | | | 2410 | CHN | 0.00 | 1 | -0.18 | 38 | -6.84 | | | Hagner, Bennet | f | | 2323 | GER | 0.50 | 1 | 0.23 | 38 | 8.74 | | | Antolak, Julia | | wg | 2293 | POL | 0.50 | 1 | 0.20 | 38 | 7.60 | | | Narayanan, Samrug | f | | 2293 | USA | 0.50 | 1 | 0.20 | 38 | 7.60 | | | Blom, Vincent | f | | 2332 | NED | 1.00 | 1 | 0.74 | 38 | 28.12 | |
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) | | | | 3rd International tournament Thessaloniki - A group | Thessaloniki | GRE | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2288 | 6.50 | 9 | 1.66 | 38 | 63.08 | |
| | Ziomas, Konstantinos Dimitrios | | | 1888 * | GRE | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Tsikrikonis, Panagiotis | | | 1966 | GRE | 1.00 | 1 | 0.13 | 38 | 4.94 | | | Kotronias, Vasilios | g | | 2444 | GRE | 0.00 | 1 | -0.29 | 38 | -11.02 | | | Sun, Chao | | | 2112 | CHN | 1.00 | 1 | 0.27 | 38 | 10.26 | | | Isaakidis, Alexandros | | | 2208 | CYP | 1.00 | 1 | 0.39 | 38 | 14.82 | | | Sanket, Chakravarty | | | 2385 | IND | 0.50 | 1 | 0.13 | 38 | 4.94 | | | Mohammad, Nubairshah Shaikh | m | | 2430 | IND | 0.50 | 1 | 0.19 | 38 | 7.22 | | | Neelash, Saha | m | | 2435 | IND | 0.50 | 1 | 0.20 | 38 | 7.60 | | | Giannoulakis, Lampros | f | | 2334 | GRE | 1.00 | 1 | 0.56 | 38 | 21.28 | | | * 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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