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Individual Calculations June 2017 |
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| Rakesh, Varsan S Total change: 5.20 | |   |
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| TN State Under 13 Chess championship for boys | Namakkal Tamilnadu India | IND | 2017-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1116 | 1.50 | 6 | 0.13 | 40 | 5.20 | |
|  Raghul, Saro S | | | 1511 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hari, Hara Jagan S A | | | 1420 | IND | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Sidharth, P G | | | 1481 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Nirmal, L | | | 1415 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Praveen, K B | | | 1300 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | James, Edison P | | | 1010 | IND | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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) | | |
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