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Individual Calculations July 2011 |
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| Satyam, Kumar Total change: -18.45 | |   |
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| 37th National Sub Junior Chess Championship for boys | Chennai | IND | 2011-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1672 | 4.00 | 10 | -0.52 | 15 | -7.80 | |
|  , G, Akash | | | 2072 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Sathyaraj, P N | | | 1444 | IND | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Arjun, Bharat | c | | 1910 | IND | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Sumit, Kumar | | | 1904 | IND | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Karmukilan, S | | | 1466 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Gandhi, Anish | | | 1849 | IND | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Satkar, Chirag | | | 1867 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Hari, Hara Subramanian S | | | 1583 | IND | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Vigneshwaran, S | | | 1494 | IND | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Arun Kumar, M | | | 1591 | IND | 0.00 | 1 | -0.61 | 15 | -9.15 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Jharkand State Open | Jharkand | IND | 2011-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1672 | 0.00 | 3 | -0.71 | 15 | -10.65 | |
| | Saurabh, Mandal | | | 1899 | IND | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Manish, Sharma | | | 1923 | IND | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Kumar, Sanu | | | 1812 | IND | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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