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Individual Calculations December 2019 |
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| Raina, Das Gupta Total change: 123.20 | |   |
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| 1st BDCA-DSA FIDE Rated Open Chess Tournament | Durgapur | IND | 2019-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1093 | 0.00 | 3 | -0.43 | 40 | -17.20 | |
|  Debaprabho, Gorai | | | 1405 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Chouhan, N.c. | | | 1424 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Anurag, Panigrahi | | | 1367 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | Pearl City Oepn All India FIDE Rating Chess tournament 2019 below 1500 | Hyderabad | IND | 2019-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1093 | 5.50 | 9 | 3.51 | 40 | 140.40 | |
| | Pottturi, Venkata Satyanarayana | | | 1401 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Mohan, Sapa | | | 1269 | IND | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Patil, Durgesh | | | 1287 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Veera, Raju G | | | 1272 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Sandesh, C Hebbar | | | 1292 | IND | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Satyanarayana, Raju D S | | | 1267 | IND | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Jolly, V P | | | 1291 | IND | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Vamsi, Krishna A | | | 1363 | IND | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Gote, Kaustubh | | | 1404 | IND | 0.50 | 1 | 0.36 | 40 | 14.40 | |
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) | | |
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