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Individual Calculations February 2020 |
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| Arghya, Sen Total change: 100.80 | |   |
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| 18th Delhi International Open Grandmasters Chess Tournament 2020 CAt "B" - below 1900 | Delhi | IND | 2020-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1438 | 5.00 | 8 | 3.13 | 40 | 125.20 | |
|  Subramanian, V | | | 1656 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Abhijit, Chutia | | | 1633 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Ravi, Kumar K | | | 1676 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Mohd Saprin, Amir Muqqri | | | 1621 | MAS | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Bhupendra, Kumar | | | 1658 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kulkarni, Sourabh | | | 1638 | IND | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Mangal, Prasad | | | 1633 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Ravi, Chopra | | | 1652 | IND | 1.00 | 1 | 0.77 | 40 | 30.80 | |
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) | | | | 18th Delhi International Open Grandmasters Chess Tournament 2020 CAt "C" | Delhi | IND | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1438 | 5.50 | 9 | -0.61 | 40 | -24.40 | |
| | Ukey, Lokesh | | | 1256 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Md., Rashid | | | 1307 | IND | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Gabriel, B M | | | 1572 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Frederic, J Maliakkal | | | 1280 | IND | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Ayush, Sahu | | | 1255 | IND | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Ramalingam, Rajabather | | | 1233 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Salim, Mohammed Khan | | | 1274 | IND | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Ponnala, Prabhas | | | 1238 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Samir, Kumar Saha | | | 1307 | IND | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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) | | |
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