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Individual Calculations May 2023 |
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| Surendra, Gupta Total change: 17.00 | |   |
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| AICF's Chess for Everyone FIDE Rating Chess Tournament - Madhya Pradesh | Sagar | IND | 2023-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1086 | 1.00 | 3 | 0.49 | 20 | 9.80 | |
|  Murarilal, Kori | | | 1581 | IND | 1.00 | 1 | 0.96 | 20 | 19.20 | |  Subodh, Kumar Singh | | | 1294 | IND | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Anubhav, Singh | | | 1290 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | Mayor Magan Trophy International Open FIDE Rated Chess Tournament 2023 | Mathura | IND | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1086 | 1.50 | 6 | 0.36 | 20 | 7.20 | |
| | Aniket, Narayan Biswas | | | 1539 | IND | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Ishan, Ghosh (siliguri) | | | 1658 | IND | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Khwairakpam, Rocky Singh | | | 1301 | IND | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Arvind, Kumar | | | 1276 | IND | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Yitish, Kumar Gangwani | | | 1291 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Atul, Bihari Sharan | | | 1200 | IND | 0.00 | 1 | -0.34 | 20 | -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) | | |
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