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Individual Calculations January 2009 |
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| Darpan, Inani Total change: 23.10 | |   |
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| 012 COMMONWEALTH CHESS CHAMPIONSHIP 2008 | Nagpur, Indian | IND | 2008-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 1925 | 3.50 | 8 | 2.31 | 15 | 34.65 | |
|  Karthikeyan, P | m | | 2275 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Chatterjee, Debaraj | | | 2231 | BAN | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Mari Arul, S | | | 2249 | IND | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Shyam, Sundar M | m | | 2275 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Grover, Sahaj | f | | 2275 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Prince, Bajaj | | | 2111 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Shiven, Khosla | | | 2141 | IND | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Minhazuddin, Ahmed | f | | 2275 | BAN | 0.50 | 1 | 0.39 | 15 | 5.85 | |
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) | | | | 34th Boys National Sub-Junior Chess Championship 2008 | Subramanya Sabha, Mangalore, Karnataka, India | IND | 2008-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1925 | 5.00 | 9 | -0.77 | 15 | -11.55 | |
| | Ramnath, Bhuvanesh, R | | | 2275 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Jedhe, Pinak | | | 1597 | IND | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Rajasekhar, K | | | 1647 | IND | 0.00 | 1 | -0.83 | 15 | -12.45 | | | Prajwal, P Salian | | | 1604 | IND | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Sayan, Majumdar | | | 1759 | IND | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Neetakshya, Singh | | | 1738 | IND | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Gahan, M G | | | 2113 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Karthikeyan, Murali | | | 1722 | IND | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Sanjid, Latheef | | | 1844 | IND | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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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