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Individual Calculations October 2022 |
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| Irulappan, G Total change: 6.40 | |   |
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| 70th Tamil Nadu State Open Fide Rated Chess Championship 2022 | Pudukottai | IND | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1337 | 3.50 | 6 | 0.32 | 20 | 6.40 | |
|  Sabarish, A | | | 1064 | IND | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Kamaleshwar, J | | | 1094 | IND | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Dhanabala, Bhoopathy T V | | | 1023 | IND | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Naveen, Kumar P | | | 1505 | IND | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Aakash, K P | | | 1597 | IND | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Femil, Chelladurai | | | 1546 | IND | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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