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Individual Calculations May 2023 |
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| Kishore, Prajith Total change: 57.20 | |   |
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| Tamil Nadu State Under 13 Open FIDE Rated Chess Championship-2023 | Karaikudi | IND | 2023-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1220 | 4.00 | 7 | 1.43 | 40 | 57.20 | |
|  Paresh, S | | | 1442 | IND | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Premshankar, B U | | | 1395 | IND | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Haridev, S | | | 1670 | IND | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Brijesh, Poola | | | 1408 | IND | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Mukesh, N J | | | 1361 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Kavin, Prabhakar | | | 1084 | IND | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Lakshmanan, Natesan | | | 1013 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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