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Individual Calculations June 2017 |
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| Ralphs, Nigel Total change: -1.00 | |   |
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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 |
| 2114 | 2058 | 2.50 | 7 | -0.53 | 20 | -10.60 | |
|  Denk, Adolf | f | | 2268 | AUT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Vilerte, Tamara | | wg | 2029 | LAT | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Bergstrom, Rolf | f | | 2248 | SWE | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Beilfuss, Wilfried, Dr. | | | 2176 | GER | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Olsson, Torgny | | | 1722 | SWE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Thjomoe, Hans Richard | | | 1896 | NOR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Short, Nigel D | g | | 2458 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Welsh Chess Premier League 2016/17 Round 5 | Merthyr | WLS | 2017-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 2059 | 1.00 | 1 | 0.48 | 20 | 9.60 | |
| | Young, Alan | | | 2044 | WLS | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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