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Individual Calculations January 2023 |
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| Vivek, Ramanathan V Total change: -22.80 | |   |
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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 |
| 1263 | 1414 | 3.00 | 6 | -1.14 | 20 | -22.80 | |
|  Dhanyashree, H | | | 1107 | IND | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Arjun, Veerendhra R | | | 1124 | IND | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Sudharshan, Varadarajan | | | 1224 | IND | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Mithran, Krishnakumar | | | 1200 | IND | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Dharmaraj, P. | | | 1714 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Janani, J | | | 1207 | IND | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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