Individual Calculations April 2017 |
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Bullen, Alex Total change: 14.20 | | |
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2016/17 4NCL Division 2 Rounds 7-8 | Telford | ENG | 2017-03-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2114 | 2091 | 1.50 | 2 | 0.56 | 20 | 11.20 | |
| Tebbs, Howard L | | | 2078 | ENG | 1.00 | 1 | 0.48 | 20 | 9.60 | | Mason, Donald J | | | 2150 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | | 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) | | Welsh Chess Premier League 2016/17 Round 3 | Pencoed | WLS | 2017-03-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
2198 | 2091 | 0.50 | 1 | 0.15 | 20 | 3.00 | |
| Jones, Iolo C | f | | 2198 | WLS | 0.50 | 1 | 0.15 | 20 | 3.00 | | 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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