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Individual Calculations May 2023 |
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| Khakhai, Zou Total change: -12.20 | |   |
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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 |
| 1370 | 1252 | 0.50 | 3 | -0.61 | 20 | -12.20 | |
|  Madhvendra, Pratap Sharma | | | 1600 | IND | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Shreya, G Hipparagi | | | 1508 | IND | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Vaani, Shah | | | 1002 | IND | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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