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Individual Calculations June 2019 |
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| Hemachandran, M Total change: 19.20 | |   |
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| Tamil Nadu State U-25 Open Chess Championship 2019 | Namakkal | IND | 2019-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1220 | 1277 | 3.50 | 4 | 1.15 | 40 | 46.00 | |
|  Thanush, B | | | 1068 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Saravanan, S | | | 1112 | IND | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Naveen, Prakash S | | | 1093 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Vel, Vishwanathan G M | | | 1606 | IND | 0.50 | 1 | 0.38 | 40 | 15.20 | |
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) | | | | 4 Queen's 2nd below 1400 FIDE rated | Cochin | IND | 2019-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1138 | 1277 | 5.50 | 9 | -0.67 | 40 | -26.80 | |
| | Devin, S V | | | 1068 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Ganesh Kumar, O | | | 1171 | IND | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Kamalnath, Dv | | | 1131 | IND | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Roushan, Kumar | | | 1110 | IND | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Gokul, G | | | 1157 | IND | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Aringar, Anna V | | | 1179 | IND | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Rahuldev, M | | | 1143 | IND | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Arun, Dinesh Pola | | | 1123 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Shaileshwar, V | | | 1159 | IND | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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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