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Individual Calculations July 2010 |
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| Arjun, Bharat Total change: 41.85 | |   |
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| RMK Residential Sr. Sec. School 24th National Under-11 Boys Chess Championship | Media Centre, JN Stadium, Chennai | IND | 2010-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1820 | 7.50 | 10 | 1.44 | 15 | 21.60 | |
|  Gautam, Manoj | | | 1558 | IND | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Pavit, Singh | | | 1649 | IND | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Hirthickkesh, Pr | | | 1667 | IND | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Sabhareesh, M | | | 1727 | IND | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Harsha, Bharathakoti | | | 1748 | IND | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Kushagra, Sharma | | | 1670 | IND | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Grahesh, Y | | | 1789 | IND | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Karthik, V Ap | | | 1589 | IND | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Karthikeyan, Murali | | | 2000 | IND | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Hetul, Shah | | | 1976 | IND | 0.50 | 1 | 0.21 | 15 | 3.15 | |
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) | | | | 1st Kandy Open Chess Championship 2010 | Kandy | SRI | 2010-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 1841 | 2.00 | 4 | 1.35 | 15 | 20.25 | |
| | Suresh, Kumar T J | | | 2209 | IND | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Balasubramanian, Rajaram | | | 2021 | IND | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Gunasekaran, K | | | 2235 | IND | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Wijesinghe, D D | | | 2074 | SRI | 0.50 | 1 | 0.29 | 15 | 4.35 | |
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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