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Individual Calculations December 2019 |
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| Van Gelder, Frits Total change: -15.20 | |   |
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| Malta International Open 2019 | Bugibba | MLT | 2019-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1545 | 2.00 | 8 | -0.76 | 20 | -15.20 | |
|  Tonel, Giulia | | | 1942 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Boschmann, Alexander | | | 1770 | GER | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Wacker, Manfred | | | 1763 | GER | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Fink, Wolfgang | | | 1832 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Helin, Mikael | c | | 1889 | SWE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Gauci, David | | | 1188 | MLT | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Nettleton, Robin | | | 1303 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Baker, John | | | 1716 | MLT | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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