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Individual Calculations October 2022 |
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| Paresh, S Total change: 172.80 | |   |
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| Tamil Nadu State Under 13 Open Chess Championship-2022 | Erode | IND | 2022-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1181 | 2.50 | 5 | 1.70 | 40 | 68.00 | |
|  Tarun, K C | | | 1429 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Danvanth, R | | | 1410 | IND | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Adhiadhavan, G | | | 1448 | IND | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Yashwant, B | | | 1501 | IND | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Jack, Samuel | | | 1562 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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) | | | | 70th Tamil Nadu State Open Fide Rated Chess Championship 2022 | Pudukottai | IND | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1159 | 3.50 | 7 | 2.62 | 40 | 104.80 | |
| | Leaha, B | | | 1490 | IND | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Rutherford, S | | | 1527 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Srithar, T | | | 1475 | IND | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Sa, Kannan | | | 1907 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Swati, M | | | 1395 | IND | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Vigneshwaran, K | | | 1456 | IND | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Shivani, Senthilkumar | | | 1426 | IND | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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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