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Individual Calculations April 2013 |
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| Vatsal, Singhania Total change: 54.75 | |   |
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| 24th The Telegraph Schools' Chess Tournament | Kolkata | IND | 2013-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1516 | 3.50 | 6 | 1.03 | 15 | 15.45 | |
|  Sraman, Bhowmick | | | 1723 | IND | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Rishiraj, Baul | | | 1253 | IND | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Ujjainee, De | | | 1305 | IND | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Rajdeep, Sarkar | | | 1775 | IND | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Debangshu, Chakrabarti | | | 1714 | IND | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Koustav, Chatterjee | | | 1730 | IND | 0.50 | 1 | 0.27 | 15 | 4.05 | |
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) | | | | 3rd JRD Tata International Rating Chess Tournament (below 2000),2013 | Jamshedpur, Jharkhand | IND | 2013-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1500 | 4.00 | 8 | 2.62 | 15 | 39.30 | |
| | Arpan, Das | | | 1900 * | IND | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Rajdeep, Sarkar | | | 1835 | IND | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Subuddhi, , Ramesh Kumar | | | 1766 | IND | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Visanyuzo, Kuotsu | | | 1742 | IND | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Ravi, Patra | | | 1900 * | IND | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Balai, Dutta | | | 1664 | IND | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Bharadwaj, Pawitra Mohan | | | 1744 | IND | 0.00 | 1 | -0.20 | 15 | -3.00 | | | , Aryan | | | 1704 | IND | 0.00 | 1 | -0.24 | 15 | -3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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