Individual Calculations June 2013 |
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Raeburn, Andrew Total change: 28.20 | | |
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e2e4 Solihull U1950 April 2013 | Birmingham | ENG | 2013-04-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1749 | 1763 | 1.50 | 4 | -0.57 | 30 | -17.10 | |
| Potter, Karl H | | | 1923 | ENG | 0.00 | 1 | -0.29 | 30 | -8.70 | | Simpson, Derek | | | 1596 | ENG | 1.00 | 1 | 0.28 | 30 | 8.40 | | Jacob, Sydney J | | | 1900 | ENG | 0.00 | 1 | -0.32 | 30 | -9.60 | | Ross, Stuart | | | 1575 | ENG | 0.50 | 1 | -0.24 | 30 | -7.20 | | 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) | | e2e4 Nottingham U1900 May 2013 | Nottingham | ENG | 2013-05-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1778 | 1763 | 2.00 | 3 | 0.57 | 30 | 17.10 | |
| Ross, Stuart | | | 1575 | ENG | 1.00 | 1 | 0.26 | 30 | 7.80 | | Desmedt, Richard | | | 1869 | ENG | 1.00 | 1 | 0.64 | 30 | 19.20 | | Ai, Farshad | | | 1889 | ENG | 0.00 | 1 | -0.33 | 30 | -9.90 | | 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) | | e2e4 Sunningdale U1800 May 2013 | Sunningdale | ENG | 2013-05-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1631 | 1763 | 5.00 | 6 | 0.94 | 30 | 28.20 | |
| Macdonald, John | | | 1564 | ENG | 1.00 | 1 | 0.24 | 30 | 7.20 | | Foley, Phil T | | | 1641 | ENG | 1.00 | 1 | 0.33 | 30 | 9.90 | | Kelly, John | | | 1634 | ENG | 1.00 | 1 | 0.33 | 30 | 9.90 | | Billett, Stephen J | | | 1628 | ENG | 1.00 | 1 | 0.32 | 30 | 9.60 | | Anbukumar, Hajane | | | 1624 | ENG | 0.00 | 1 | -0.69 | 30 | -20.70 | | Ngulube, Michael | | | 1696 | ENG | 1.00 | 1 | 0.41 | 30 | 12.30 | | 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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