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Individual Calculations June 2017 |
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| Pragnya, H G Total change: 50.40 | |   |
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| XII ACA FIDE Rating below 1500 | Calicut | IND | 2017-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1159 | 2.00 | 5 | 0.78 | 40 | 31.20 | |
|  Vinodkumar, K V | | | 1360 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Guru, Sabari Thirumalai | | | 1383 | IND | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Sharan, Krishnan | | | 1397 | IND | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Vasudev, R | | | 1311 | IND | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Raghavan, V | | | 1339 | IND | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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) | | | | 30th Tamilnadu State Chess Championship for Under 9 Girls | Sivaganga | IND | 2017-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1154 | 1159 | 2.00 | 3 | 0.48 | 40 | 19.20 | |
| | Rianna, Netta B | | | 1232 | IND | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Sruthi, Naya B | | | 1169 | IND | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Kanishkaa, C | | | 1061 | IND | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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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