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Individual Calculations May 2023 |
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| Gopalakrishnan, G Total change: 103.60 | |   |
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| 20th Delhi International Open Grandmasters Chess Tournament-2023 | New Delhi | IND | 2023-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1254 | 2.50 | 7 | 0.66 | 40 | 26.40 | |
|  Varun, Prabhakaran K S | | | 1571 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Aiyan, Rahman | | | 1501 | BAN | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Cera, Dagariya | | | 1576 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Rangeet, Majumdar | | | 1512 | IND | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Albin, Sajan | | | 1483 | IND | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Yohan, Yadav Tarala | | | 1473 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Saptarshee, Sarcar | | | 1037 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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) | | | | Indore International Open (Challengers Category) | Indore | IND | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1254 | 3.50 | 6 | 1.93 | 40 | 77.20 | |
| | Ravi, Palsule | | | 1424 | IND | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Rituraj, Tamuli | | | 1490 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ishaan, Singh Khanuja | | | 1442 | IND | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Chandwani, Prateek | | | 1417 | IND | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Rohit, Rahulkumar J | | | 1463 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Goswami, Dr.arvind | | | 1391 | IND | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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