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Individual Calculations December 2022 |
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| Carlsten, Peter Total change: -20.40 | |   |
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| Lag-DM 2022-2023, div 2 R12 | Stockholm | SWE | 2022-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1963 | 1.00 | 2 | -0.12 | 20 | -2.40 | |
|  Rodes Pastor, Eduardo | | | 1897 | ESP | 0.50 | 1 | -0.09 | 20 | -1.80 | |  Engfeldt, Jan | | | 1941 | SWE | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | Stockholmsmasterskap Veteran 60plus 2022 R456 | Stockholm | SWE | 2022-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1963 | 0.50 | 3 | -1.15 | 20 | -23.00 | |
| | Jovic, Rado | | | 1888 | SWE | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Ornstein, Axel | m | | 2251 | SWE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Cederstrom, Jan-Olof | | | 1606 | SWE | 0.50 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | World Senior Championship 2022 - Over 65 | Assisi | ITA | 2022-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1959 | 5.00 | 11 | 0.25 | 20 | 5.00 | |
| | Jansa, Vlastimil | g | | 2390 | CZE | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Rubinstein, Mark | | | 1740 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Frick, Christoph | f | | 2118 | GER | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Vogel, Jaap | f | | 2119 | NED | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Schouten, Nico | m | | 2080 | NED | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Blomstrom, Lars | | | 2111 | SWE | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Shaffer, Alexander | | | 1688 | PUR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ubezio, Marco | | | 2070 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Jablonicky, Frantisek | | | 2030 | SVK | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Ricter, Jean-Paul | | | 2050 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Perri, Marco | | | 1789 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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