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Individual Calculations February 2019 |
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| Singh, Arun Kumar Total change: -20.60 | |   |
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| Delhi International Open 2019 (Cat B ) below 1900 | Delhi | IND | 2019-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1132 | 0.00 | 5 | -0.72 | 20 | -14.40 | |
|  Aryan | | | 1532 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kadakkavur, Anil | | | 1415 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bhardwaj, Brij | | | 1456 | IND | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Rao, Pn | | | 1430 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Riyan, Amit Shah | | | 1377 | IND | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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) | | | | Delhi International Open 2019 ( Cat C ) below 1500 | Delhi | IND | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1132 | 0.00 | 2 | -0.31 | 20 | -6.20 | |
| | Rituraj, Tamuli | | | 1427 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mukul, Borah | | | 1411 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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