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Individual Calculations May 2023 |
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| Ivan, George E Total change: 52.80 | |   |
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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 |
| 1411 | 1323 | 4.00 | 7 | 1.32 | 40 | 52.80 | |
|  Rohan, Malolan V | | | 1076 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Shravan, Sriram | | | 1480 | IND | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Sudharsan, L P | | | 1359 | IND | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Jack, Samuel | | | 1546 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Gokul, G | | | 1402 | IND | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Muthukumar, Mukesh | | | 1525 | IND | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Danvanth, R | | | 1492 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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