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Individual Calculations December 2019 |
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| Sundararajan, S Total change: -6.80 | |   |
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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 |
| 1331 | 1096 | 0.50 | 4 | -0.34 | 20 | -6.80 | |
|  Balamurugan, Senthilkumar | | | 1430 | IND | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Jai, Sankar Subramanian | | | 1323 | IND | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Katheraswaran, A | | | 1288 | IND | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Sugumar, Baburaj | | | 1282 | IND | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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