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Individual Calculations November 2019 |
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| Aditi, Raj Total change: 49.20 | |   |
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| 19th Jharkhand State Junior (U19) Chess Championship | Jharkhand | IND | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1085 | 1.50 | 4 | 0.29 | 40 | 11.60 | |
|  Sayam, Chakraborty | | | 1445 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Harshvi, Matalia | | | 1190 | IND | 0.50 | 1 | 0.14 | 40 | 5.60 | |  Kumar, Ankit | | | 1159 | IND | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Ansh, Kumar | | | 1196 | IND | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | | | Chess for Every one FIDE rated chess tournament | Jharkhand | IND | 2019-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1085 | 2.00 | 5 | 0.94 | 40 | 37.60 | |
| | Sayam, Chakraborty | | | 1445 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Aarshiya, Biswas | | | 1303 | IND | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Gagrai, Juel | | | 1423 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Arun, Kumar | | | 1292 | IND | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Dyuti, Chakraborty | | | 1162 | IND | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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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