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Individual Calculations June 2017 |
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| Kett, Tim Total change: -0.20 | |   |
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| 2016/17 4NCL Division 1 Rounds 9-11 | Telford | ENG | 2017-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2220 | 2.00 | 3 | 0.52 | 20 | 10.40 | |
|  Sowray, Peter J | f | | 2301 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Player, Edmund C | | | 2251 | ENG | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Moreby, James | | | 2124 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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) | | | | Welsh Chess Premier League 2016/17 Round 5 | Merthyr | WLS | 2017-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2221 | 0.00 | 1 | -0.53 | 20 | -10.60 | |
| | Strugnell, Carl | f | | 2203 | WLS | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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