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Individual Calculations January 2020 |
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| Kjellstrom, John Total change: -41.60 | |   |
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| Rockadens KM Ht 2019 1A | Stockholm | SWE | 2019-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1527 | 1.00 | 6 | -2.11 | 20 | -42.20 | |
|  Joshi, Vikrant | | | 1568 | SWE | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Nygren, Albert | | | 1560 | SWE | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Stern, Sven-Inge | | | 1477 | SWE | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Gardenalli, Luan | | | 1439 | SWE | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Hellman, Sten | | | 1507 | SWE | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Nilsson, Egon | | | 1528 | SWE | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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) | | | | Rockadens oppna Onsdagskamp ht 2019 lang | Stockholm | SWE | 2019-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1527 | 1.50 | 4 | 0.03 | 20 | 0.60 | |
| | Nygren, Albert | | | 1560 | SWE | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Hallqvist, Amandus | | | 1379 | SWE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ekenberg, Ulf | | | 1927 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ohlsson, Andreas | | | 1730 | SWE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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) | | |
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