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Individual Calculations December 2017 |
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| Mannion, Stephen R Total change: -8.60 | |   |
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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 |
| 2100 | 2294 | 6.50 | 10 | -0.86 | 10 | -8.60 | |
|  Cetinkaya, Vedat Ali | | | 1968 | TUR | 0.00 | 1 | -0.87 | 10 | -8.70 | | | Vepkhvishvili, Varlam | f | | 2048 | GEO | 0.00 | 1 | -0.81 | 10 | -8.10 | |  Kainz, Josef | | | 1913 | AUT | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Astengo, Corrado | | | 2108 | ITA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Melkeraen, Terje | | | 1996 | NOR | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Gayson, Peter M | | | 2159 | ENG | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Grant, Jonathan I M | | | 2179 | SCO | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Chan, Peng Kong | m | | 2172 | SGP | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Vebic, Kasem | f | | 2118 | FID | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Jhunjhnuwala, Krishan | f | | 2340 | USA | 1.00 | 1 | 0.56 | 10 | 5.60 | |
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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