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Individual Calculations June 2018 |
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| Cuba, Punitha Vilvam Total change: -46.40 | |   |
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| TN State Under - 13 Girls Chess Championship | Coimbatore | IND | 2018-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1073 | 0.50 | 4 | -0.35 | 40 | -14.00 | |
|  Tejaswi, R | | | 1432 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Chandni, R Y | | | 1192 | IND | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Niranjana, P R | | | 1235 | IND | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Yashavishree, N | | | 1403 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | | | 29th TN State Under - 17 Girls - 2018 | Nagercoil | IND | 2018-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1073 | 1.00 | 6 | -0.81 | 40 | -32.40 | |
| | Abirami, S | | | 1473 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Subhiksha, E | | | 1305 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Aishwariya, Anand Ponnusamy | | | 1205 | IND | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Soundariya, Lakshmi G | | | 1335 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Sherlina, S | | | 1028 | IND | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Stepheena, S | | | 1102 | IND | 0.00 | 1 | -0.46 | 40 | -18.40 | | | * 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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