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Individual Calculations May 2023 |
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| Koustav, Chatterjee Total change: 27.50 | |   |
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| Fagernes Chess International 2023 GM | fagernes | NOR | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2472 | 2520 | 6.00 | 9 | 0.96 | 10 | 9.60 | |
|  Sourath, Biswas | f | | 2265 | IND | 1.00 | 1 | 0.19 | 10 | 1.90 | |  Vestby-Ellingsen, Mads | m | | 2387 | NOR | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Dotzer, Lukas | f | | 2416 | AUT | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Sanal, Vahap | g | | 2582 | TUR | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Savitha, Shri B | | wm | 2411 | IND | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Puranik, Abhimanyu | g | | 2599 | IND | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Rozentalis, Eduardas | g | | 2504 | LTU | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Raja, Rithvik R | g | | 2472 | IND | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Ter-Sahakyan, Samvel | g | | 2613 | ARM | 0.00 | 1 | -0.37 | 10 | -3.70 | |
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) | | | | OPEN CHESS MENORCA A | Ciudadela (Menorca) | ESP | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2450 | 2520 | 7.00 | 9 | 1.79 | 10 | 17.90 | |
| | Queirolo Perez, Manuel | | | 2120 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kalogridis, Antonios | f | | 2342 | GRE | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Sahithi, Varshini M | f | wm | 2260 | IND | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Gukesh, D | g | | 2730 | IND | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Aarav, Dengla | f | | 2349 | IND | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Dhulipalla, Bala Chandra Prasad | m | | 2441 | IND | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Xu, Yi | g | | 2505 | CHN | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Fier, Alexandr | g | | 2599 | BRA | 1.00 | 1 | 0.61 | 10 | 6.10 | | | Niemann, Hans Moke | g | | 2706 | USA | 0.50 | 1 | 0.24 | 10 | 2.40 | | | * 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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