Individual Calculations December 2017 |
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Williams, Simon K Total change: 16.20 | | |
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16th 4NCL Congress Open | Coventry | ENG | 2017-11-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2234 | 2437 | 4.00 | 5 | 0.28 | 10 | 2.80 | |
| Coleman, David J | c | | 2093 | ENG | 1.00 | 1 | 0.12 | 10 | 1.20 | | Richmond, Jane | | wf | 2124 | WLS | 1.00 | 1 | 0.14 | 10 | 1.40 | | Sowray, Peter J | f | | 2322 | ENG | 0.50 | 1 | -0.16 | 10 | -1.60 | | Roberson, Peter T | m | | 2410 | ENG | 0.50 | 1 | -0.04 | 10 | -0.40 | | Britton, Richard L | f | | 2221 | ENG | 1.00 | 1 | 0.22 | 10 | 2.20 | | 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) | | Reykjavik Northern Lights Open 2017 | Reykjavik | ISL | 2017-11-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
2420 | 2437 | 6.00 | 9 | 1.34 | 10 | 13.40 | |
| Ingvason, Johann | | | 2172 | ISL | 1.00 | 1 | 0.18 | 10 | 1.80 | | Stefansson, Hannes | g | | 2514 | ISL | 0.50 | 1 | 0.11 | 10 | 1.10 | | Xu, Yi | m | | 2465 | CHN | 0.00 | 1 | -0.46 | 10 | -4.60 | | Thorfinnsson, Bragi | m | | 2443 | ISL | 0.50 | 1 | 0.01 | 10 | 0.10 | | Gislason, Gudmundur | f | | 2318 | ISL | 1.00 | 1 | 0.34 | 10 | 3.40 | | Hansen, Torbjorn Ringdal | g | | 2406 | NOR | 1.00 | 1 | 0.46 | 10 | 4.60 | | Thorfinnsson, Bjorn | m | | 2395 | ISL | 0.50 | 1 | -0.06 | 10 | -0.60 | | Xu, Yinglun | g | | 2518 | CHN | 0.50 | 1 | 0.11 | 10 | 1.10 | | Kveinys, Aloyzas | g | | 2545 | LTU | 1.00 | 1 | 0.65 | 10 | 6.50 | | 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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