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Individual Calculations April 2009 |
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| Sivasankari, P Total change: 17.70 | |   |
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| XVII National Youth (Under -25) Chess Championship 2008 | Chennai, Tamilnadu, India | IND | 2008-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2089 | 4.50 | 8 | 1.18 | 15 | 17.70 | |
|  Sai Agni Jeevetesh, J | | | 1739 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Siddharth, R | | | 2306 | IND | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Ram, S Krishnan | | | 2297 | IND | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Radha, Krishnan V | | | 1741 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Praveen Kumar, C | | | 2323 | IND | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Srikanth, Ajay | | | 2083 | IND | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Sengupta, Deep | m | | 2439 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Navin, Kanna T U | | | 2274 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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