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Individual Calculations October 2022 |
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| Praveen, K B Total change: -63.60 | |   |
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| 70th Tamil Nadu State Open Fide Rated Chess Championship 2022 | Pudukottai | IND | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1643 | 5.00 | 9 | -1.59 | 40 | -63.60 | |
|  Dhanabala, Bhoopathy T V | | | 1243 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Lakshana, Subramanian | | | 1239 | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Surya, Thangavel | | | 1427 | IND | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Balakowshi, D S | | | 1493 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Stanley, Samson P. | | | 1877 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ashwinth, Michael | | | 1322 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Femil, Chelladurai | | | 1546 | IND | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Richard, Solomon M | | | 1444 | IND | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Nigash, G | | | 1402 | IND | 0.00 | 1 | -0.80 | 40 | -32.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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