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Individual Calculations January 2009 |
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| Vivekanandan, R Total change: -15.75 | |   |
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| 21st SPIC Open FIDE Rating Chess Tournament - 2008 | Community Hall , SPIC Nagar, Tuticorin | IND | 2008-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1563 | 0.00 | 3 | -0.33 | 25 | -8.25 | |
|  Shashaank, D S | | | 1913 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Malla, Nooka Raju | | | 1913 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Stanley, Samson P | | | 1913 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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) | | | | 22nd National Under 13 Boys Chess Championship 2008 | Vellore Institute of Technology, Vellore, Tamilnadu, India | IND | 2008-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1563 | 1.00 | 6 | -0.30 | 25 | -7.50 | |
| | Siddarth, M | | | 1862 | IND | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Gireman, Ja | | | 1788 | IND | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Vigram, M | | | 1776 | IND | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Maniar, Tirth | | | 1769 | IND | 0.50 | 1 | 0.26 | 25 | 6.50 | | | Kaushik, Bhave | | | 1757 | IND | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Vaskar, Vijay Mech | | | 1793 | IND | 0.50 | 1 | 0.29 | 25 | 7.25 | |
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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