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Individual Calculations April 2013 |
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| Pracheta, Agarwal Total change: 0.60 | |   |
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| 24th The Telegraph Schools' Chess Tournament | Kolkata | IND | 2013-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1378 | 1.00 | 5 | -0.04 | 30 | -1.20 | |
|  Rohan, Sen | | | 1704 | IND | 0.00 | 1 | -0.13 | 30 | -3.90 | |  Sayantan, Mukherjee | | | 1524 | IND | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Nilanta, Chanda | | | 1586 | IND | 1.00 | 1 | 0.77 | 30 | 23.10 | | | Soumyaditya, Saha | | | 1617 | IND | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Arpita, Mukherjee | | wf | 1643 | IND | 0.00 | 1 | -0.18 | 30 | -5.40 | |
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) | | | NOTE: K factor changed | | 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 |
| 1558 | 1378 | 1.00 | 3 | 0.12 | 15 | 1.80 | |
| | Shubhang, Sourabh | | | 1303 | IND | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Deepak, Ranga Rao | | | 1682 | IND | 0.00 | 1 | -0.14 | 15 | -2.10 | | | M Tulasi Ram, Kumar | | | 1688 | IND | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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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