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Individual Calculations June 2015 |
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| Mridula, R Total change: -16.40 | |   |
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| 43rd Tamil Nadu State Women Chess Championship | Tiruvarur, Tamil Nadu | IND | 2015-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1157 | 1.00 | 5 | -0.61 | 40 | -24.40 | |
|  Priyanka, K | | | 1557 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tejasvi, M | | | 1543 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Hiranmayi, K | | | 1072 | IND | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Aishwariya, J | | | 1052 | IND | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Pooja, S (2002) | | | 1416 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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) | | | | Tamil Nadu State Under-11 Girls Chess Championship | Nagapattinam, Tamil Nadu | IND | 2015-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1128 | 1157 | 4.00 | 7 | 0.20 | 40 | 8.00 | |
| | Sadhana, Jagan | | | 1035 | IND | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Femil, Chelladurai | | | 1086 | IND | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Savitha, Shri B | | | 1316 | IND | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Harshini, V | | | 1080 | IND | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Shrija, K M | | | 1122 | IND | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Tarunika, P | | | 1165 | IND | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Divyabharathi, Masanam | | | 1094 | IND | 0.50 | 1 | -0.09 | 40 | -3.60 | |
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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