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Individual Calculations May 2019 |
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| Hoffmann, Michael Total change: -2.80 | |   |
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| 2019 European Senior Chess Championships open 50plus | Rhodes | GRE | 2019-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1954 | 4.00 | 9 | -0.14 | 20 | -2.80 | |
|  Grant, Jonathan I M | | | 2226 | SCO | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Iovannone, Cristiano | | | 1554 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gayson, Peter M | | | 2122 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Menikos, Dimitris | | | 1592 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Paronen, Petteri | | | 2087 | FIN | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Kuehn, Matthias | | | 1947 | GER | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Martinez Lopez, Jaume | | | 1992 | ESP | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Gemmell, Peter A | | | 2305 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Cusick, Peter | | | 1966 | ENG | 0.50 | 1 | 0.02 | 20 | 0.40 | | | * 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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