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Individual Calculations January 2023 |
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| Ravikumar, A Total change: 17.80 | |   |
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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 |
| 1331 | 1331 | 3.50 | 5 | 0.89 | 20 | 17.80 | |
|  Aadhesh, Nambi | | | 1100 | IND | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Shadhursshaan, R | | | 1772 | IND | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Rupesh, Sai S | | | 1086 | IND | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Balaji, Suyam Prakasam | | | 1148 | IND | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Balachandar, E | | | 1548 | IND | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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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