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Individual Calculations January 2009 |
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| Sabhareesh, M Total change: 10.85 | |   |
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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 |
| 1779 | 1429 | 0.00 | 2 | -0.22 | 25 | -5.50 | |
|  Saranya, J | | | 1779 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Sithalatchumi, A | | | 1779 | 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) | | | NOTE: K factor changed | | 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 |
| 1767 | 1509 | 2.00 | 5 | 1.09 | 15 | 16.35 | |
|  Kavan, Shah | | | 1761 | IND | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Prasannaa, S | | | 1770 | IND | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Gireman, Ja | | | 1788 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Thakkar, Dutt | | | 1755 | IND | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Sayan, Majumdar | | | 1759 | IND | 1.00 | 1 | 0.81 | 15 | 12.15 | |
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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