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Individual Calculations June 2015 |
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| Pretika, M Total change: -48.00 | |   |
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| TN State Open FIDE Rated | Trichy | IND | 2015-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1017 | 0.50 | 6 | -0.63 | 40 | -25.20 | |
|  Srihari, L R | | | 1417 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Dawood.k | | | 1272 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Aruna, Priyanka R S | | | 1309 | IND | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Antony, Jesumarian Leslie | | | 1179 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Rajendran, Sambandam | | | 1284 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Girish, G | | | 1222 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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) | | | | Tamil Nadu State Under-11 Girls Chess Championship | Nagapattinam, Tamil Nadu | IND | 2015-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1201 | 1017 | 0.50 | 4 | -0.57 | 40 | -22.80 | |
| | Poorna, Sri M.k | | | 1335 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Kirtana, S P | | | 1218 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Kaviya, R | | | 1156 | IND | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Divyabharathi, Masanam | | | 1094 | IND | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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