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Individual Calculations October 2017 |
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| Riya, Shannon S Total change: -31.60 | |   |
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| 30th FIDE Rating Open Chess Tournament 2017 | Thoothukudi | IND | 2017-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1235 | 2.00 | 6 | -0.79 | 40 | -31.60 | |
|  Jos, Paul Davis | | | 1586 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Gopinath, P | | | 1445 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Samuel, S | | | 1041 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Prasath, K R | | | 1439 | IND | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Gowtham, S G | | | 1063 | IND | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Pon, Perumal S | | | 1060 | IND | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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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