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Individual Calculations October 2021 |
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| Acor, Corey Total change: 32.00 | |   |
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| Guimaraes Chess Open 2021 (PCT) | Guimaraes | POR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2272 | 6.00 | 9 | 0.69 | 20 | 13.80 | |
|  Reyero Castro, Jorge | | | 1872 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Monera Puente, Cesar | | | 1876 | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rakotomaharo, Fy Antenaina | m | | 2444 | MAD | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ribera Veganzones, Serni | | | 1970 | AND | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Dardha, Daniel | m | | 2506 | BEL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Bertomeu Ginestar, Antoni | | | 1919 | ESP | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Csonka, Balazs | m | | 2490 | HUN | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Feuerstack, Aljoscha | m | | 2473 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Correia, Mario | | | 2043 | POR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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) | | | | Lugano-Paradiso Open 2021 | Paradiso | SUI | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2277 | 4.50 | 5 | 0.83 | 20 | 16.60 | |
| | Cassens, Heiko | | | 1877 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mooser, Nicolas | | | 2011 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ceccarini, Marco | | | 1965 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kolb, Tobias | f | | 2311 | GER | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Levacic, Damir | m | | 2193 | MNC | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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) | | | | Mendrisio Open 2021 | Mendrisio | SUI | 2021-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 2277 | 3.50 | 5 | 0.08 | 20 | 1.60 | |
| | Tuor, Elena | | | 1877 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Haldemann, Paul | | | 2035 | SUI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Villiger, Jan | | | 1877 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Medici, Simone | f | | 2209 | SUI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Chatalbashev, Boris | g | | 2530 | DEN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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