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Individual Calculations January 2018 |
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| John, P N Total change: -12.20 | |   |
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| Karippaparambil KC Sebastain Memorial Open FIDE | Kottayam | IND | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1370 | 2.50 | 6 | -0.61 | 20 | -12.20 | |
|  Jaya, Kumar B | | | 1072 | IND | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Sajan, C.t. | | | 1617 | IND | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Singh, Vidya Bhushan | | | 1228 | IND | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Annapurni, S | | | 1491 | IND | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Vishnu, Prakash | | | 1480 | IND | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Adithya, A Chullikkad | | | 1231 | IND | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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