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Individual Calculations September 2021 |
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| Vignesh, N R Total change: 16.50 | |   |
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| Biel Chess Festival 2021 - MTO | Biel | SUI | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2467 | 2428 | 5.00 | 9 | 1.14 | 10 | 11.40 | |
|  Vasquez Toledo, Cristian | | | 2064 | CHI | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Fedorchuk, Sergey A. | g | | 2598 | UKR | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Kueng, Nicolas | | | 2028 * | SUI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Erigaisi, Arjun | g | | 2567 | IND | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Puranik, Abhimanyu | g | | 2589 | IND | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Yuffa, Daniil | g | | 2578 | RUS | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Dragnev, Valentin | g | | 2569 | AUT | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Sadhwani, Raunak | g | | 2555 | IND | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Donchenko, Alexander | g | | 2652 | GER | 0.50 | 1 | 0.28 | 10 | 2.80 | | | * 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) | | | | Riga Technical University Open 2021 - Tournament A | Riga | LAT | 2021-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2321 | 2428 | 6.00 | 9 | 0.51 | 10 | 5.10 | |
| | Alquist, Erik | | | 2028 * | SWE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Tabors, Emils | | | 2028 * | LAT | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Visakh, N R | g | | 2516 | IND | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Kantor, Gergely | g | | 2533 | HUN | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Kruckenhauser, Arthur | f | | 2262 | AUT | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Karthikeyan, Murali | g | | 2606 | IND | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Vardanyan, Aras | c | | 2255 | LTU | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Puranik, Abhimanyu | g | | 2580 | IND | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Haavamae, Henrik | | | 2078 | EST | 1.00 | 1 | 0.11 | 10 | 1.10 | | | * 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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