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Individual Calculations October 2022 |
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| Ravada, Karthikesava Total change: 102.00 | |   |
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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 |
| 1424 | 1170 | 3.00 | 6 | 1.84 | 40 | 73.60 | |
|  Shravan, Sriram | | | 1363 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Tarun, K C | | | 1429 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Madhavan, V | | | 1358 | IND | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Naveen, Kumar P | | | 1536 | IND | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Haridev, S | | | 1421 | IND | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Sanjay, Narayanan P S | | | 1434 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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 |
| 1402 | 1170 | 2.00 | 6 | 0.71 | 40 | 28.40 | |
| | Nigash, G | | | 1402 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Mitul, Bala S | | | 1389 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Harith, R | | | 1466 | IND | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Sharan, Sriram S | | | 1368 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Maniswar, C | | | 1281 | IND | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Danvanth, R | | | 1503 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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