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Individual Calculations October 2022 |
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| Haridev, S Total change: 32.80 | |   |
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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 |
| 1229 | 1421 | 6.00 | 8 | 0.13 | 40 | 5.20 | |
|  Reshikeshava, B | | | 1119 | IND | 0.50 | 1 | -0.35 | 40 | -14.00 | |  Jaiakash, M M | | | 1111 | IND | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Anuj, Narayanan D V | | | 1257 | IND | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Siddhartha, B | | | 1155 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Joel, W | | | 1206 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Vignesh, Kannan P | | | 1519 | IND | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Ravada, Karthikesava | | | 1170 | IND | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Sanchith, Sundararam K | | | 1294 | IND | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | Tamil Nadu State Under-15 Open Chess Championship-2022 | Arupukottai | IND | 2022-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1405 | 5.00 | 8 | 0.69 | 40 | 27.60 | |
| | Nanthabalan, V B | | | 1181 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Sai, Srivardhan R | | | 1197 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Hari, Ganesh T | | | 1550 | IND | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Midilesh, Ms | | | 1669 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Sooriya, B Y | | | 1445 | IND | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Sahithyan, D | | | 1260 | IND | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Dharanidharan, M | | | 1188 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Abi, A | | | 1509 | IND | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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