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Individual Calculations June 2017 |
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| Chapman, Terry P D Total change: 5.60 | |   |
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| 2017 World Senior Team Championships open 50 plus | Hersonisos Crete | GRE | 2017-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2247 | 2.50 | 4 | 0.28 | 20 | 5.60 | |
|  Thoele, Wolfgang, Dr. | | | 2018 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Ernst, Michael | | | 2141 | AUT | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Zilberman, Yaacov | g | | 2430 | ISR | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Polyakov, Alex | | | 2223 | ISR | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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