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Individual Calculations May 2023 |
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| Surya, Sathiaguru Total change: 19.60 | |   |
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| 32nd Tamil Nadu State Under-17 Open Fide Rated Chess Championship 2023 | Tirunelveli | IND | 2023-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1351 | 3.50 | 7 | 0.49 | 40 | 19.60 | |
|  Jai, Kamalesh S | | | 1537 | IND | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Vipin, K A | | | 1408 | IND | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Jaidambareesh, N R | | | 1688 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Arul, Prakash N | | | 1513 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sai, Krishna V | | | 1094 | IND | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Vetriselvan, A | | | 1139 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Naveen, Kumar P | | | 1476 | IND | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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