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Individual Calculations September 2015 |
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| Nanal, Arnav Total change: 89.20 | |   |
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| National Under 7 chess championship,2015 | Chennai, Tamil Nadu | IND | 2015-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1129 | 1019 | 4.00 | 5 | 2.23 | 40 | 89.20 | |
|  Rohith, S | | | 1104 | IND | 1.00 | 1 | 0.62 | 40 | 24.80 | |  Midilesh, Ms | | | 1225 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Adithya, A Chullikkad | | | 1046 | IND | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Namish, Sharma | | | 1085 | IND | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Priansh, Das | | | 1184 | IND | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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) | | |
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