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Individual Calculations September 2023 |
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| Swapanil, Shah Total change: -29.80 | |   |
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| AICFB West Zone Chess Championship for the Visually Challenged 2023 | Goa | IND | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1649 | 5.50 | 8 | -1.49 | 20 | -29.80 | |
|  Rathi, Himanshi | | | 1206 | IND | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Singh, Surypratap | | | 1298 | IND | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Henish, Janeshkumar Raj | | | 1249 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Roshan, P Diware | | | 1273 | IND | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Chirantan, C Mesariya | | | 1317 | IND | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Rahul, Vaghela | | | 1264 | IND | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Ashok, Parekh | | | 1237 | IND | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Patil, Shirish | | | 1570 | IND | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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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