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Individual Calculations October 2022 |
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| Sharukh, Khan B Total change: -65.60 | |   |
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| Tamil Nadu State Under-15 Open Chess Championship-2022 | Arupukottai | IND | 2022-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1150 | 0.00 | 3 | -1.06 | 40 | -42.40 | |
|  Kavishvaran, P | | | 1388 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Nigash, G | | | 1402 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Rajan, K B | | | 1024 | IND | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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) | | | | 70th Tamil Nadu State Open Fide Rated Chess Championship 2022 | Pudukottai | IND | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1150 | 0.50 | 5 | -0.58 | 40 | -23.20 | |
| | Sooriya, B Y | | | 1445 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Mithiran, A | | | 1369 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Jackson, V X | | | 1392 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Shashank, V S | | | 1296 | IND | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Mahish, S A | | | 1380 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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