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Individual Calculations June 2019 |
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| Amrutha, Bhagavatula Total change: 28.40 | |   |
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| 33rd NATIONAL UNDER-13 Girls Chess championship | Vizag | IND | 2019-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1266 | 1023 | 2.50 | 9 | 0.67 | 40 | 26.80 | |
|  Swara, Lakshmi S Nair | | | 1390 | IND | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Prasiddhi, Bhat | | | 1316 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Vedika, Agarwal | | | 1281 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Chopra, Syna | | | 1221 | IND | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Tanisha, Chatterjee | | | 1263 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Nishanthini, U | | | 1158 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Sanvi, Naik Gaonkar | | | 1216 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Deesha, Mishra | | | 1246 | IND | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Jethwani, Himani | | | 1301 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | 4th IGMSA all India FIDE Rating below 1500 | Secunderabad | IND | 2019-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1023 | 0.50 | 3 | 0.04 | 40 | 1.60 | |
| | Raghava, M | | | 1421 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rathish, R | | | 1352 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Vijay, Adithya Muthu S | | | 1209 | 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) | | |
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