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Individual Calculations June 2023 |
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| Rafik, S Total change: 10.20 | |   |
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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 |
| 1377 | 1289 | 2.50 | 5 | 0.51 | 20 | 10.20 | |
|  Rajkumar, B | | | 1434 | IND | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Venkat, Reddy S | | | 1400 | IND | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Vikas, Shitole | | | 1189 | IND | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Selvakumar, Shanmugasamy | | | 1240 | IND | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Samant, Milind | | | 1621 | IND | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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