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Individual Calculations October 2022 |
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| Harshitvikram, S B Total change: -4.80 | |   |
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| Tamil Nadu State Under 13 Open Chess Championship-2022 | Erode | IND | 2022-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1207 | 1339 | 4.00 | 7 | -0.72 | 40 | -28.80 | |
|  Jai, Karthik S | | | 1094 | IND | 0.50 | 1 | -0.30 | 40 | -12.00 | |  Dharsh, M | | | 1075 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Giridhar, V P | | | 1221 | IND | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Pranav, K P | | | 1703 | IND | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Gowtham, Dhileepan S | | | 1116 | IND | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Nanthabalan, V B | | | 1103 | IND | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Viknesh, Babu E | | | 1136 | IND | 0.50 | 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) | | | | 70th Tamil Nadu State Open Fide Rated Chess Championship 2022 | Pudukottai | IND | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1286 | 2.00 | 6 | 0.60 | 40 | 24.00 | |
| | Dinesh, Kumar Jaganathan | | | 1813 | IND | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Hemanth, Raam | | | 1983 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Vaishnav, Madanraj | | | 1091 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Srithar, T | | | 1475 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Shravan, Swaminathan | | | 1619 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Leaha, B | | | 1490 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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