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Individual Calculations January 2018 |
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| Singh, Surypratap Total change: -34.40 | |   |
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| 2nd All India FIDE Rating below 1500 | Secunderabad | IND | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1072 | 0.00 | 4 | -0.92 | 40 | -36.80 | |
|  Ch., Narayana Rao | | | 1293 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Jahnavi, Sri Lalita Mareddy | | | 1273 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Baligar, Dr Vishwanath | | | 1303 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Dhanala, Abhinav | | | 1262 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | NOTE: K factor changed | | AICFB National B Chess Championship for Visually Challenged | Haryana | IND | 2017-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1072 | 1.00 | 6 | 0.12 | 20 | 2.40 | |
| | Patra, Subhendu Kumar | | | 1472 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lokhande, Shobha | | | 1367 | IND | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Suryakant, Raut | | | 1372 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Madan, Jana | | | 1345 | IND | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sambhu, Murmu | | | 1262 | IND | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Deshmukh, Dnyaneshwar | | | 1472 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | |
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