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Individual Calculations February 2013 |
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| Catsiapis, Yiannis Total change: -17.70 | |   |
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| 29. Open International de Geneve A | Geneva | SUI | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 1838 | 2.00 | 7 | 0.20 | 15 | 3.00 | |
|  Colmenares, Aurelio | f | | 2226 | SUI | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Anusca, Madalina-Maria | | | 2073 | ROU | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Hofmann, Colin | | | 1722 | SUI | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Prunescu, Daniel | | | 2025 | ESP | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Cesareo, Fabio | | | 2152 | SUI | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Murati, Shkelzen | | | 2089 | SUI | 0.00 | 1 | -0.19 | 15 | -2.85 | | | De Abreu, Orlando | | | 2034 | FRA | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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) | | | | Hilton Schachfestival 2013 Amateurs | Basel | SUI | 2013-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1838 | 2.00 | 5 | -1.38 | 15 | -20.70 | |
| | Del Val, Moise | | | 1761 | SUI | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Maeser, Rolf | | | 1671 | SUI | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Schomann, Michael | | | 1729 | GER | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Danko, Ivan | | | 1684 | SUI | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Pogosian, Norair | | | 1700 | FRA | 0.00 | 1 | -0.69 | 15 | -10.35 | |
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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