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Individual Calculations February 2019 |
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| Gervasoni, Pietro Total change: -6.20 | |   |
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| Schachfestival Basel 2019 Amateur | Riehen (Basel) | SUI | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1911 | 1.00 | 4 | -0.82 | 20 | -16.40 | |
|  Luginbuehl, Robert | | | 2017 | SUI | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Jaggy, Matteo | | | 1511 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stolniceanu, Victor-Dumitru | | | 2092 | ROU | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Gosch, Manfred | | | 2074 | SUI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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) | | | | SGM 2018-19 (League 1 and 2) round 4 | decentralised | SUI | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1911 | 1.00 | 1 | 0.51 | 20 | 10.20 | |
| | Maeder, Jean-Claude | | | 1916 | SUI | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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