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Individual Calculations May 2017 |
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| Garcia Hernandez, Oscar Total change: 28.00 | |   |
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| 70th West of England Chess Union Congress Open | Exmouth | ENG | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2034 | 3.00 | 6 | 0.43 | 20 | 8.60 | |
|  Bolt, Graham | | | 2066 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | |  McMichael, Richard J | c | | 2230 | ENG | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Thynne, Trefor F | | | 1975 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Mackle, Dominic | | | 2202 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Paulden, Tim | | | 1971 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Helbig, Paul D | | | 2098 | ENG | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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) | | | | Central London Chess Congress Open 2017 | London | ENG | 2017-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2034 | 3.00 | 5 | 0.97 | 20 | 19.40 | |
| | Gaudeau, Valentin | | | 2151 | FRA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Stewart, Ashley | | | 2091 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Reijneveld, Ad | | | 2116 | NED | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Johansson, Toni | | | 2071 | SWE | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Prior, Stephen C V | | | 2082 | ENG | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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