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Individual Calculations December 2017 |
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| Mayank, Chakraborty Total change: -74.80 | |   |
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| 31st National Under 9 OPEN CHAMPIONSHIP 2017 | Gurgaon | IND | 2017-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1099 | 1346 | 2.00 | 6 | -2.83 | 40 | -113.20 | |
|  Veji, B Sivaji | | | 1092 | IND | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Gupta, Nikunj | | | 1134 | IND | 0.50 | 1 | -0.27 | 40 | -10.80 | |  Daakshin, Arun | | | 1114 | IND | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Pal, Rajveer B | | | 1062 | IND | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Agarwal, Mukund H | | | 1091 | IND | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Vivaan, Sunil Ballikar | | | 1099 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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) | | | | 2nd ASOM FIDE Rating open Chess Tmt | Assam | IND | 2017-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1346 | 2.50 | 7 | 0.96 | 40 | 38.40 | |
| | Nitish, Das | | | 1746 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Basak, Sajal | | | 1746 * | IND | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Abhishek, Borthakur | | | 1580 | IND | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Sahajahan, Ali | | | 1678 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Souradip, Deb | | | 1746 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Adreeja, Sinha | | | 1124 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Chayan, Palit | | | 1602 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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