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Individual Calculations April 2016 |
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| Webb, Laurence E Total change: 10.60 | |   |
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| Oberliga NRW 2015/16 round 7 | Nordrheinwestfalen | GER | 2016-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2411 | 2261 | 0.50 | 1 | 0.20 | 20 | 4.00 | |
|  Stark, Lars | m | | 2411 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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) | | | | 60th Southend Chess Congress | Southend | ENG | 2016-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2261 | 4.50 | 7 | 0.33 | 20 | 6.60 | |
|  Hare, Roy T | | | 1909 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ledger, Stephen C | | | 2066 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Eggleston, David J | m | | 2393 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Amato, Giampiero | | | 2007 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hebden, Mark L | g | | 2471 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Myall, Ivan J | | | 2055 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Bates, Richard A | m | | 2324 | ENG | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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