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Individual Calculations June 2023 |
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| Iraiyanbu, B Total change: -22.80 | |   |
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| Tamil Nadu State Sub-Junior (Under-15)FIDE Rated Chess Championship-2023 | Dindigul | IND | 2023-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1149 | 1.00 | 4 | -0.57 | 40 | -22.80 | |
|  Nikhilram, Suresh | | | 1290 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Siva, Balan G | | | 1307 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sundar, Guhan | | | 1001 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Divesh, G | | | 1320 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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