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Individual Calculations May 2023 |
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| Kavin, Vijayakumar Total change: 18.80 | |   |
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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 |
| 1259 | 1368 | 5.00 | 7 | 0.47 | 40 | 18.80 | |
|  Kevin, Savio | | | 1103 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Aadhityaa, S R | | | 1176 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Vignesh, Kannan P | | | 1729 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sarvesh, E | | | 1137 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Gautham, A | | | 1264 | IND | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Rathees, Rooban R | | | 1153 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Mohanraj, Venkatesan | | | 1249 | 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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