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Individual Calculations October 2021 |
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| Medici, Simone Total change: -7.40 | |   |
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| SMM 2021 NLB round 1 | decentralised | SUI | 2021-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2214 | 0.00 | 1 | -0.67 | 20 | -13.40 | |
|  Leutwyler, Martin | | | 2092 | SUI | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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 |
| 1971 | 2209 | 4.00 | 5 | 0.19 | 20 | 3.80 | |
| | Schneider, Antonio | | | 1809 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ceccarini, Marco | | | 1965 | ITA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Cavadini, Sergio | | | 1809 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Limbach, Torsten | | | 1963 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kolb, Tobias | f | | 2311 | GER | 1.00 | 1 | 0.64 | 20 | 12.80 | | | * 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) | | | | Mendrisio Open 2021 | Mendrisio | SUI | 2021-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2209 | 2.00 | 4 | -0.36 | 20 | -7.20 | |
| | Dorofeev, Arseniy | | | 1809 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | White, David J | | | 1843 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Chatalbashev, Boris | g | | 2530 | DEN | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Acor, Corey | f | | 2277 | USA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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) | | | | SMM 2021 NLB round 2 | decentralised | SUI | 2021-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2209 | 1.00 | 1 | 0.47 | 20 | 9.40 | |
| | Jovanovic, Sladjan | | | 2189 | SUI | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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