Individual Calculations November 2013 |
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Collier, David Total change: -10.50 | | |
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39th Guernsey Open | Guernsey | GCI | 2013-10-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
2001 | 2074 | 3.50 | 7 | -0.70 | 15 | -10.50 | |
| Fassaert, Desire | | | 1919 | NED | 0.50 | 1 | -0.21 | 15 | -3.15 | | Canonne, Antoine | | | 1970 | FRA | 0.50 | 1 | -0.14 | 15 | -2.10 | | De Kruif, Kees | | | 1930 | NED | 1.00 | 1 | 0.31 | 15 | 4.65 | | Prakken, Gerrit | f | | 2195 | NED | 0.00 | 1 | -0.34 | 15 | -5.10 | | Schmitz, Manuela | | wf | 2002 | GER | 0.50 | 1 | -0.10 | 15 | -1.50 | | Campbell, Ian | | | 2004 | ENG | 0.50 | 1 | -0.10 | 15 | -1.50 | | Hickman, John | | | 1986 | ENG | 0.50 | 1 | -0.12 | 15 | -1.80 | | 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) | |
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