Individual Calculations September 2017 |
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Surtees, Mike J Total change: 8.20 | | |
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104th British Championships Over 65 | Llandudno | ENG | 2017-07-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
2118 | 2084 | 4.00 | 6 | 1.26 | 20 | 25.20 | |
| Kendall, Paul Sn | | | 1959 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | Feavyour, John A | | | 1989 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | | James, Geoffrey H | c | | 2181 | ENG | 1.00 | 1 | 0.63 | 20 | 12.60 | | Jackson, Oliver A | f | | 2169 | ENG | 0.50 | 1 | 0.12 | 20 | 2.40 | | Berry, Stephen H | f | | 2293 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | | Norman, Kenneth I | c | | 2114 | ENG | 0.50 | 1 | 0.04 | 20 | 0.80 | | 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) | | 104th British Championships Morning Open | Llandudno | ENG | 2017-07-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1919 | 2084 | 3.50 | 5 | 0.00 | 20 | 0.00 | |
| McDonagh, Michael | | | 1910 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | Stern, Robert C | | | 1806 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | Clanchy, Nicholas | | | 1770 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | Staniland, Philip | | | 1948 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | Orton, Stephen La | | | 2159 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | | 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) | | Leyland Chess Congress FIDE Open 2017 | Leyland | ENG | 2017-08-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1925 | 2107 | 3.50 | 6 | -0.85 | 20 | -17.00 | |
| Hilton, Tim | | | 1839 | ENG | 0.00 | 1 | -0.83 | 20 | -16.60 | | Taylor, Mark | | | 1806 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | Lyth, John D | | | 1937 | ENG | 0.50 | 1 | -0.22 | 20 | -4.40 | | Cukovs, Oleg | | | 1876 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | Doran, Chris | | | 1971 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | Jaunooby, Ali R | | | 2120 | ENG | 0.00 | 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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