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Individual Calculations February 2015 |
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| Erigaisi, Arjun Total change: 55.60 | |   |
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| Chennai Open 2014 above 1900 Cat A | Chennai | IND | 2014-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 1968 | 3.50 | 9 | 1.39 | 40 | 55.60 | |
|  Maheswaran, P. | f | | 2275 | IND | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Sahoo, Utkal Ranjan | | | 2247 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Patil, Pratik | | | 2139 | IND | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Mahalakshmi, M | | wf | 2125 | IND | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Vaishali, R | | wf | 2134 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Yashas, D. | | | 2119 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Safranska, Anda | | wg | 2267 | FRA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Nihal, Sarin | c | | 2110 | IND | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Mari Arul, S. | | | 2196 | IND | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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