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Individual Calculations September 2017 |
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| Ogunshola, Olugbemiga (ben) Total change: 44.80 | |   |
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| 104th British Championship | Llandudno | ENG | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 2133 | 4.50 | 9 | 1.70 | 20 | 34.00 | |
|  Zhou, Yang-Fan | m | | 2468 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Moore, Geoffrey R | | | 2023 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Hunt, Adam C | m | | 2424 | ENG | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Pritchett, Craig W | m | | 2326 | SCO | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Brewer, Callum D | | | 2015 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Dineley, Richard Dp | | | 2269 | WLS | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Zakarian, David | f | | 2360 | ARM | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Houska, Jovanka | m | wg | 2402 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kolbus, Dietmar | m | | 2306 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | 53rd Berks & Bucks Chess Congress Championship | Maidenhead | ENG | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2111 | 4.00 | 6 | 0.54 | 20 | 10.80 | |
| | Horton, Justin | | | 2030 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Moore, Gerald | | | 2063 | ENG | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Amato, Giampiero | | | 2090 | ITA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Stoyanov, Viktor | | | 1958 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Headlong, Timothy | c | | 2127 | ENG | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Verma, Aditya | | | 2063 | 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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