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Individual Calculations December 2013 |
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| Chockalingam, P Total change: 5.10 | |   |
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| National Under-9 Boys | Tamilnadu | IND | 2013-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1148 | 1.00 | 3 | 0.59 | 30 | 17.70 | |
|  Abinandhan, R | | | 1384 | IND | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Aryan, Gupta | | | 1546 | IND | 0.50 | 1 | 0.42 | 30 | 12.60 | |  Dev, Shah | | | 1475 | IND | 0.50 | 1 | 0.37 | 30 | 11.10 | |
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) | | | | FWCM FIDE Rating below 2100 | Chennai | IND | 2013-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1148 | 0.00 | 3 | -0.42 | 30 | -12.60 | |
| | Erigaisi, Arjun | | | 1548 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Ayush, Bhai Mehta | | | 1427 | IND | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Doraiswamy, L | | | 1412 | IND | 0.00 | 1 | -0.18 | 30 | -5.40 | | | * 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) | | |
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