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Individual Calculations January 2010 |
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| Girinath, P D S Total change: -8.20 | |   |
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| 47th Premier National Chess Championship 2009 | Goregaon Sports Club, Mumbai, India | IND | 2009-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2389 | 2378 | 5.50 | 13 | -0.82 | 10 | -8.20 | |
|  Sundararajan, Kidambi | g | | 2516 | IND | 0.00 | 1 | -0.31 | 10 | -3.10 | |  Arvind, Shastry | | | 2302 | IND | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Ramnathan, Balasubramaniam | m | | 2277 | IND | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Padmini, Rout | | wm | 2334 | IND | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Syed Anwar, Shazuli | | | 2360 | IND | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Thipsay, Praveen M | g | | 2466 | IND | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Shyam, Sundar M | m | | 2401 | IND | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Koshy, Varugeese | m | | 2280 | IND | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Akshayraj, Kore | m | | 2394 | IND | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Roy Chowdhury, Saptarshi | m | | 2427 | IND | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Ramnath, Bhuvanesh, R | | | 2372 | IND | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Thejkumar, M S | m | | 2453 | IND | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Himanshu, Sharma | m | | 2469 | IND | 0.00 | 1 | -0.38 | 10 | -3.80 | |
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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