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Individual Calculations December 2017 |
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| Ratnani, Harshit Total change: 0.00 | |   |
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| 31st National Under 9 OPEN CHAMPIONSHIP 2017 | Gurgaon | IND | 2017-11-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1070 | 0 | 2.50 | 7 | 0.00 | 968 | | 0.00 | |
|  Chaandhak, P | | | 1138 | IND | 0.00 | 1 | 0.00 | | 0.00 | | | Jai, Karthik S | | | 1078 | IND | 1.00 | 1 | 0.00 | | 0.00 | |  Mummana, Venkata Ruthvik | | | 1040 | IND | 0.50 | 1 | 0.00 | | 0.00 | | | Velavaa, Ragavesh | | | 1066 | IND | 0.00 | 1 | 0.00 | | 0.00 | | | Swarnoj, Saha Talukdar | | | 1074 | IND | 0.50 | 1 | 0.00 | | 0.00 | | | Agarwal, Mukund H | | | 1091 | IND | 0.00 | 1 | 0.00 | | 0.00 | | | Vicente, Fernandes | | | 1001 | IND | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | |
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