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Individual Calculations November 2022 |
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| Diya, Jain Total change: 1.60 | |   |
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| 20th Adyar Times FID Rated Open Chess Tournament 2022 | Chennai | IND | 2022-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1211 | 1366 | 4.50 | 7 | -0.37 | 40 | -14.80 | |
|  Nischay, Khabiya | | | 1067 | IND | 0.50 | 1 | -0.35 | 40 | -14.00 | |  Pradeep, S R | | | 1032 | IND | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Srinika, S | | | 1114 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Muthu, Vignesh G | | | 1163 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Badrinarayanan, N | | | 1709 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Samhith, M | | | 1209 | IND | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Sendilnathan, T | | | 1184 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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) | | | | 51st Tamil Nadu State Women's Chess Championship 2022 | Tiruvarur | IND | 2022-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1366 | 5.00 | 8 | 0.41 | 40 | 16.40 | |
| | Shweta, V S | | | 1038 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Poorna, Sri M.k | | | 1723 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Sananda, R | | | 1124 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Isha, R | | | 1045 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Divyabharathi, Masanam | | | 1697 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Lithika, Anand Vijay | | | 1164 | IND | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Kouselya, B G | | | 1168 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Sajitha, B | | | 1514 | IND | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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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