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Individual Calculations February 2019 |
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| Narahari, Geethika Hasini Total change: 20.80 | |   |
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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 |
| 1465 | 1138 | 0.50 | 6 | -0.29 | 40 | -11.60 | |
|  Mukherjee, Sanchit | | | 1538 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Karthikeyan, G | | | 1418 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Joel, Paul G | | | 1538 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vishal, Choudary B | | | 1490 | IND | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Sahil, Garg | | | 1336 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Rajashekara, N | | | 1467 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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) | | | | Delhi International Open 2019 ( Cat C ) below 1500 | Delhi | IND | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1138 | 2.00 | 6 | 0.81 | 40 | 32.40 | |
| | Sastry, Jm | | | 1435 | IND | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Sudipta, Sadhu | | | 1339 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Soumen, Chatterjee | | | 1421 | IND | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Priyanka, Bhatt | | | 1327 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Krishan, Kumar Baghel | | | 1394 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Shruthik, Sarvagni P | | | 1378 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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