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Individual Calculations February 2019 |
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| Predke, Alexandr Total change: -8.50 | |   |
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| Delhi International Open 2019 ( Cat - A) | Delhi | IND | 2019-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2357 | 2620 | 7.50 | 10 | -0.53 | 10 | -5.30 | |
|  Ramakrishna, Perumalla | | | 2220 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Singh, S. Vikramjit | | | 2220 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Thipsay, Praveen M | g | | 2405 | IND | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Gukesh, D | m | | 2497 | IND | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Mosadeghpour, Masoud | g | | 2517 | IRI | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Prasannaa.s | | | 2268 | IND | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Girish, A. Koushik | m | | 2411 | IND | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Patil, Pratik | | | 2220 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Saravana, Krishnan P. | m | | 2346 | IND | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Rahman, Ziaur | g | | 2470 | BAN | 1.00 | 1 | 0.30 | 10 | 3.00 | | | * 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 |
| 2370 | 2620 | 7.50 | 10 | -0.32 | 10 | -3.20 | |
| | Sathish Chandra, G | | | 2220 * | IND | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Vishwa, Bala Kumaran M | | | 2220 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Snehal, Bhosale | | | 2220 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Navin, Kanna T.u. | m | | 2286 | IND | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Elgabry, Mohsen | m | | 2245 | EGY | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Sahoo, Utkal Ranjan | | | 2388 | IND | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Gajek, Radoslaw | m | | 2481 | AUT | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Paichadze, Luka | g | | 2583 | GEO | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Vignesh, N R | m | | 2461 | IND | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Pantsulaia, Levan | g | | 2597 | GEO | 0.50 | 1 | -0.03 | 10 | -0.30 | | | * 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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