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Individual Calculations January 2023 |
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| Arueran, Raghuraman Total change: -47.60 | |   |
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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 |
| 1196 | 1424 | 3.50 | 6 | -1.19 | 40 | -47.60 | |
|  Arjun, Veerendhra R | | | 1124 | IND | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Sananda, R | | | 1141 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Nehanraj, Ramesh | | | 1209 | IND | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Ezhil, Aadhav Kaladharan | | | 1229 | IND | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Sendilnathan, T | | | 1209 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Surya | | | 1265 | IND | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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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