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Individual Calculations January 2023 |
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| Harun, B S Total change: 15.60 | |   |
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| 1st Zion Group International FIDE Rated Chess Tournament | Chennai | IND | 2022-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1021 | 1.50 | 5 | 0.39 | 40 | 15.60 | |
|  Tharunraj, N | | | 1294 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Saivigneash, S M | | | 1223 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Inba, Ilavarasan S | | | 1223 | IND | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Sai, Abhinav Kuchibhotla | | | 1276 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Krithin, Durai D | | | 1197 | IND | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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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