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Individual Calculations June 2015 |
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| S.a., Surya Kumar Total change: 68.00 | |   |
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| TN State Open FIDE Rated | Trichy | IND | 2015-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1466 | 5.00 | 9 | 0.21 | 40 | 8.40 | |
|  Assan, R | | | 1153 | IND | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Aaditya, Jagadeesh | | | 1866 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Surya, Prakash J | | | 1188 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Sathyanarayanan, S. | | | 1661 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Shyam Sundar, T. | | | 1717 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Nicknesar, Anto A | | | 1105 | IND | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Lakshmi, C | | wf | 1669 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Gokul , S | | | 1308 | IND | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Thiravia, Raj S | | | 1292 | IND | 0.50 | 1 | -0.23 | 40 | -9.20 | | | * 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) | | | | Tamil Nadu State Junior Chess Championship - 2015 | Neyveli, Tamilnadu | IND | 2015-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1466 | 4.00 | 8 | 1.49 | 40 | 59.60 | |
| | Prathish, A | | | 1827 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Surya, Thangavel | | | 1200 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Akash, S | | | 1755 | IND | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Karthik, Raj C | | | 1766 | IND | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Karmukilan, S | | | 1864 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Balasubramaniam, H | | | 1803 | IND | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Tarun, V Kanth | | | 1639 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Allen, Chryso J | | | 1218 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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