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Individual Calculations September 2021 |
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| Karthikeyan, Murali Total change: 17.90 | |   |
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| Biel Chess Festival 2021 - MTO | Biel | SUI | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2523 | 2606 | 7.00 | 9 | 1.61 | 10 | 16.10 | |
|  Eric, Jovana | | wg | 2250 | SRB | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Raja, Harshit | m | | 2484 | IND | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Seul, Georg | m | | 2372 | GER | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Vaishali, R | | wg | 2393 | IND | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Salem, A.r. Saleh | g | | 2682 | UAE | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Sethuraman, S.p. | g | | 2644 | IND | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Eljanov, Pavel | g | | 2671 | UKR | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Banusz, Tamas | g | | 2631 | HUN | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Gukesh, D | g | | 2578 | IND | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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) | | | | Riga Technical University Open 2021 - Tournament A | Riga | LAT | 2021-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2378 | 2606 | 7.00 | 9 | 0.18 | 10 | 1.80 | |
| | Borrmann, Laurenz | | | 2206 * | AUT | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Aarav, Dengla | | | 2206 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kretainis, Kristaps | | | 2206 * | LAT | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Borisovsky, Dmitry | f | | 2284 | RUS | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Aditya, Mittal | m | | 2464 | IND | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Vignesh, N R | m | | 2428 | IND | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Erigaisi, Arjun | g | | 2597 | IND | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Dmitrenko, Viktor | m | | 2444 | UKR | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Meshkovs, Nikita | g | | 2568 | LAT | 1.00 | 1 | 0.45 | 10 | 4.50 | | | * 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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