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Individual Calculations December 2017 |
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| Madeira, Wagner Martins Total change: 24.20 | |   |
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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 |
| 2267 | 2139 | 4.50 | 10 | 1.21 | 20 | 24.20 | |
|  Tofan, Ibrahim | | | 2235 | TUR | 0.50 | 1 | 0.13 | 20 | 2.60 | |  Lagumina, Giulio | f | | 2241 | ITA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Jhunjhnuwala, Krishan | f | | 2340 | USA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Contin, Daniel | m | | 2272 | ITA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Mantovani, Renzo | m | | 2307 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Fritsch, Rolf | | | 2213 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Larsen, Peter | | | 2286 | DEN | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Vega Garcia, Jorge Arturo | f | | 2220 | MEX | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Petran, Peter | m | | 2330 | SVK | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Nikolaidis, Konstantinos | f | | 2225 | GRE | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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