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Individual Calculations December 2019 |
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| Kamarajan, B Total change: -3.20 | |   |
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| Mahatma Gandhi Centenary Vidyalaya Golden Jubilee Celebrations Open fIDE Rated Chess tournament - 2019 | Trichy | IND | 2019-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1192 | 1.00 | 5 | -0.16 | 20 | -3.20 | |
|  Vigneshwaran, N. | | | 1592 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Annapurni, S | | | 1469 | IND | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Saravanan, A | | | 1578 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Sathananthan, I | | | 1592 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sai, Vijay P | | | 1011 | IND | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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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