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Individual Calculations June 2023 |
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| Hariharan, Gandhi Total change: 22.20 | |   |
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| 1st Sethu Bhaskara National Open FIDE Rating Chess Tournament for the Visually Challenged, 2023. | Karaikudi | IND | 2023-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1397 | 6.00 | 8 | 1.11 | 20 | 22.20 | |
|  Mercel, Tomkinson | | | 1055 | IND | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Jiju, P | | | 1253 | IND | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Selvakumar, Shanmugasamy | | | 1240 | IND | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Venkat, Reddy S | | | 1400 | IND | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Shaibu, T | | | 1358 | IND | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Marimuthu, K | | | 1595 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Singh, Surypratap | | | 1295 | IND | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Arivazhagan, S | | | 1266 | IND | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | |
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