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Individual Calculations February 2019 |
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| Vivek Total change: 4.20 | |   |
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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 |
| 1584 | 1329 | 3.00 | 8 | 1.48 | 20 | 29.60 | |
|  Thiyagarajan, Tamilselvi | | | 1688 | IND | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Khedkar, Prasad | | | 1563 | IND | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Wankhade, Sanskruti | | wc | 1582 | IND | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Balaguru, B | | | 1614 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Hrishikesh, Rupesh Raghuvaran | | | 1519 | IND | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Bhatt, Pradip P. | | | 1509 | IND | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Amrendra, Kumar | | | 1646 | IND | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Pinto, Reagan | | | 1553 | IND | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Delhi International Open 2019 ( Cat C ) below 1500 | Delhi | IND | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1209 | 1329 | 2.00 | 5 | -1.27 | 20 | -25.40 | |
| | Piyush, Narsikar | | | 1451 | IND | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Kumaran, Pandian P | | | 1161 | IND | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Tandon, Dhruv | | | 1172 | IND | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Saurabh, Kumar | | | 1135 | IND | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Anirudh, Sharma | | | 1128 | IND | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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