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Individual Calculations October 2022 |
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| Ayyappan, P Santhana Prabu Total change: 30.40 | |   |
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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 |
| 1645 | 1773 | 6.50 | 9 | 0.76 | 40 | 30.40 | |
|  Nithyanandham, Sivaprakasam | | | 1373 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Shashank, V S | | | 1296 | IND | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Vignesh, G | | | 1473 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Madhavakrishnan, R | | | 1443 | IND | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Anup, Shankar R | | | 1900 | IND | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Surendran, N | | | 2166 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aravinth, Shanmugam S | | | 1572 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Ramnathan, Balasubramaniam | m | | 2046 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Narayan, Iyengar | | | 1534 | IND | 0.50 | 1 | -0.30 | 40 | -12.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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