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Individual Calculations October 2021 |
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| Malli, Suvirr Total change: 77.20 | |   |
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| SMM 2021 NLB round 1 | decentralised | SUI | 2021-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1690 | 1.00 | 1 | 0.88 | 40 | 35.20 | |
|  Schweitzer, Olaf | | | 2022 | FRA | 1.00 | 1 | 0.88 | 40 | 35.20 | |
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) | | | | U14 Qualification 2021 | Walenstadt | SUI | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1794 | 2.50 | 4 | 0.06 | 40 | 2.40 | |
| | Gut, Raphael | | | 1738 | SUI | 0.50 | 1 | -0.08 | 40 | -3.20 | |  Clotet Mas, Dan | | | 1892 | ESP | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Artan, Tamir | | | 1479 | SUI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Rappazzo, Johannes | | | 1697 | SUI | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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 |
| 1810 | 1794 | 1.00 | 1 | 0.52 | 40 | 20.80 | |
| | Stoecklin, Carlo | | | 1810 | SUI | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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) | | | | Wohlen Roessli Open 2021 | Wohlen | SUI | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1794 | 3.00 | 5 | 0.47 | 40 | 18.80 | |
| | Ingielewicz, Tomasz | | | 1470 | SUI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Zhou, Syang | | | 2194 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Koehalmi-Szabo, Mihaly | | | 1441 | SUI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Muller-Moingt, Bastien | | | 1721 | FRA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Gromovs, Sergejs | f | | 2183 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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) | | |
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