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Individual Calculations September 2022 |
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| Begdullayeva, Diana Total change: 13.20 | |   |
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| ZUERICHSee acrevis Open B 2022 | Pfaeffikon SZ | SUI | 2022-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1045 | 2.00 | 4 | 1.51 | 40 | 60.40 | |
|  Odermatt, Christoph | | | 1456 | SUI | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Tuor, Elena | | | 1366 | SUI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Froehling, Juerg | | | 1489 | SUI | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Dhanuka, Aman | | | 1270 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | 2. Sandhaeuser Schachsommer B-Turnier | Sandhausen | GER | 2022-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1119 | 0.00 | 3 | -0.93 | 40 | -37.20 | |
| | Manske, Alexander | | | 1659 | GER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Braun, Justus | | | 1297 | GER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Guo, Felix | | | 1024 | GER | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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) | | | | Wohlen Amateur Open 2022 | Wohlen | SUI | 2022-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1119 | 0.00 | 4 | -0.25 | 40 | -10.00 | |
| | Guarisco, Renzo | | | 1632 | SUI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Vionnet, Dominique | | | 1495 | SUI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Van Aepelen, Nikolai | | | 1580 | SUI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Kafka, Matthias | | | 1545 | SUI | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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) | | |
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