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Individual Calculations May 2019 |
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| George, Olufemi Total change: 37.20 | |   |
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| CCF Winter Chess Club LP Matches Stage 9 | London | ENG | 2019-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1748 | 1.00 | 1 | 0.75 | 20 | 15.00 | |
|  Hylands, Liam M | | | 1943 | ENG | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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) | | | | CCF Easter LP Congress 2019 Open | London | ENG | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 1748 | 1.50 | 3 | 1.11 | 20 | 22.20 | |
| | Rizvi, Nasir | | | 1994 | WLS | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Tavoularis, Nicholas | | | 2148 * | GRE | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Balaji, Aaravamudhan | | | 2091 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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