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Individual Calculations June 2017 |
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| Deivadharshan, U Total change: -30.00 | |   |
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| TN State Under 13 Chess championship for boys | Namakkal Tamilnadu India | IND | 2017-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1030 | 1.00 | 5 | -0.10 | 40 | -4.00 | |
|  Vignesh, R | | | 1430 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Arnold, P | | | 1272 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Ganesh, Aranganathan | | | 1221 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Arunachalam, S | | | 1245 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Jeeva, K | | | 1150 | IND | 0.00 | 1 | -0.34 | 40 | -13.60 | | | * 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) | | | | 25 TN State FIDE Team Chess Championship | Sriperumbadur | IND | 2017-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1030 | 0.00 | 3 | -0.65 | 40 | -26.00 | |
| | Avinash, Ramesh | | | 1430 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ezhil, Arasi Srinivasan | | | 1139 | IND | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Anandha, Kumar S | | | 1251 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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