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Individual Calculations June 2023 |
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| Giridhar, V P Total change: 14.00 | |   |
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| 51st Tamil Nadu State Under-19 Open Fide Rated Chess Championship 2023 | Tiruchirappalli | IND | 2023-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1138 | 2.00 | 6 | 0.61 | 40 | 24.40 | |
|  Mukesh, N J | | | 1372 | IND | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Balamurugan, Senthilkumar | | | 1340 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Saravana, Vel R | | | 1429 | IND | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Infant, Jose H | | | 1310 | IND | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Yashwanth, R | | | 1326 | IND | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Reshe, A B | | | 1318 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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 Sub-Junior (Under-15)FIDE Rated Chess Championship-2023 | Dindigul | IND | 2023-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1198 | 1138 | 1.00 | 3 | -0.26 | 40 | -10.40 | |
| | Senthilamuthan, S | | | 1301 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Nikhilram, Suresh | | | 1290 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Harish, K K | | | 1003 | IND | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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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