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Individual Calculations May 2018 |
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| Wiley, Tom E Total change: -7.40 | |   |
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| GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 2223 | 5.00 | 9 | -0.51 | 20 | -10.20 | |
|  Mienis, Dennis | | | 1961 | NED | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Perske, Thore | m | | 2447 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bahmann, Micha | | | 2061 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ostrovskiy, Andrey | m | | 2438 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Inhoven, Stefan | | | 2075 | GER | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Ritsema, Ronald | | | 2041 | NED | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Pryvalov, Ivan | | | 2063 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Weise, Martin | | | 2104 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Wilhelm, Robert | | | 2056 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Belgian Interclubs 2017-2018 Round 10 | Various Places | BEL | 2018-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 2225 | 1.00 | 1 | 0.14 | 20 | 2.80 | |
| | Wattin, Joffrey | | | 1921 | BEL | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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