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Individual Calculations September 2022 |
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| Sonis, Francesco Total change: -0.80 | |   |
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| 44th FIDE Chess Olympiad Chennai 2022 Open | Chennai | IND | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2472 | 2543 | 5.00 | 9 | -0.23 | 10 | -2.30 | |
|  Sanches, Casanova Romario | c | | 2143 * | SUR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Castro Torres, Jose Luis | f | | 2326 | VEN | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Christiansen, Johan-Sebastian | g | | 2593 | NOR | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Sadhwani, Raunak | g | | 2611 | IND | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Diaz Hollemaert, Nahuel | m | | 2425 | URU | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Nisipeanu, Liviu-Dieter | g | | 2642 | GER | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Hamitevici, Vladimir | g | | 2473 | MDA | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Kanyamarala, Tarun | f | | 2379 | IRL | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Jones, Gawain C B | g | | 2652 | ENG | 0.00 | 1 | -0.35 | 10 | -3.50 | | | * 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) | | | | FE Bella Italia - A | Lignano Sabbiadoro | ITA | 2022-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2367 | 2543 | 6.50 | 9 | 0.15 | 10 | 1.50 | |
| | Colonetti, Fabio | | | 2152 | ITA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Bettalli, Francesco | f | | 2249 | ITA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Das, Sayantan | m | | 2459 | IND | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Lumachi, Gabriele | f | | 2355 | ITA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Karthik, Venkataraman | g | | 2477 | IND | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Ghosh, Diptayan | g | | 2538 | IND | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Player, Edmund C | | | 2158 | ENG | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Jonkman, Harmen | g | | 2373 | NED | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Visakh, N R | g | | 2542 | IND | 0.50 | 1 | 0.00 | 10 | 0.00 | |
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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