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Individual Calculations September 2023 |
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| Mahesh, Sudam Mhabdi Total change: 14.80 | |   |
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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 |
| 1290 | 1072 | 1.50 | 5 | 0.37 | 40 | 14.80 | |
|  Akediwala, Prince D | | | 1363 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Chirantan, C Mesariya | | | 1317 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Roshan, P Diware | | | 1273 | IND | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Suryakant, Raut | | | 1291 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Rathi, Himanshi | | | 1206 | IND | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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