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Individual Calculations December 2017 |
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| Gayson, Peter M Total change: -14.00 | |   |
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| World Senior Championship 2017 over 50 | Acqui Terme | ITA | 2017-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2159 | 5.00 | 11 | -0.70 | 20 | -14.00 | |
|  Vinciguerra, Riccardo | | | 1759 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Larsen, Peter | | | 2286 | DEN | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Wolff, Peter | | | 1906 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Contin, Daniel | m | | 2272 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Mazzamuto, Nicola | | | 1934 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Lagumina, Giulio | f | | 2241 | ITA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Mannion, Stephen R | m | | 2294 | SCO | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Fritsch, Rolf | | | 2213 | GER | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Seyb, Dieter | f | | 2226 | GER | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Spiess, Thomas | | | 2009 | GER | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Petran, Peter | m | | 2330 | SVK | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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