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Individual Calculations December 2017 |
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| Porkalaivani, N Total change: -1.60 | |   |
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| Nanjil 1st All India FIDE Rated open | Nagercoil | IND | 2017-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1236 | 0.50 | 3 | -0.04 | 40 | -1.60 | |
|  Ruban Sanjay, M | | | 1636 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aswath, S | | | 1489 | IND | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Pavithra, M | | | 1410 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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