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Individual Calculations February 2019 |
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| Girish, A. Koushik Total change: 26.00 | |   |
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| Delhi International Open 2019 ( Cat - A) | Delhi | IND | 2019-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2339 | 2411 | 6.50 | 10 | 0.75 | 10 | 7.50 | |
|  Sooraj, M R | | | 2011 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Amini, Habibullah | c | | 2018 | AFG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Amonatov, Farrukh | g | | 2621 | TJK | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Ziatdinov, Raset | g | | 2248 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Varga, Klara | | wm | 2244 | HUN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Rozum, Ivan | g | | 2589 | RUS | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Predke, Alexandr | g | | 2620 | RUS | 1.00 | 1 | 0.77 | 10 | 7.70 | | | Narayanan.s.l | g | | 2575 | IND | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Aditya, Mittal | c | | 2251 | IND | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Swati, Ghate | | wg | 2216 | IND | 1.00 | 1 | 0.25 | 10 | 2.50 | | | * 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) | | | | 11th Chennai Open International Grandmaster Chess Tournament 2019 for Sakthi Group Dr.N.Mahalingam Trophy | Chennai | IND | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2341 | 2411 | 7.50 | 10 | 1.85 | 10 | 18.50 | |
| | Rohith, S | | | 2011 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chandreyee, Hajra | | wm | 2011 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hegde, Ravi Gopal | m | | 2110 | IND | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Deepan, Chakkravarthy J. | g | | 2543 | IND | 1.00 | 1 | 0.68 | 10 | 6.80 | | | Popov, Ivan | g | | 2588 | RUS | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Paichadze, Luka | g | | 2583 | GEO | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Kurbonboeva, Sarvinoz | | wg | 2214 | UZB | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Erigaisi, Arjun | g | | 2548 | IND | 1.00 | 1 | 0.68 | 10 | 6.80 | | | Rozum, Ivan | g | | 2589 | RUS | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Saurabh, Anand | | | 2210 | IND | 1.00 | 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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