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Individual Calculations October 2019 |
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| Aldin, Anders Total change: -2.40 | |   |
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| Kristianstad Chess Cup 2019 lang | Kristianstad | SWE | 2019-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1599 | 1.00 | 2 | -0.35 | 20 | -7.00 | |
|  Persson, Lars 1958 | | | 1622 | SWE | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Martin, Leopold | | | 1270 | SWE | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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) | | | | Mumien Open 2019 grupp 3 | Lund | SWE | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1616 | 2.00 | 3 | 0.23 | 20 | 4.60 | |
| | Persson, Christer | | | 1458 | SWE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Landgren, Christer | | | 1550 | SWE | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Andersson, Erik 1955 | | | 1636 | 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) | | |
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