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Individual Calculations January 2018 |
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| Grieve, Harry Total change: 35.60 | |   |
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| CCF CHRISTMAS LONG PLAY CONGRESS - OPEN | London | ENG | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2184 | 3.50 | 4 | 0.89 | 40 | 35.60 | |
|  Watson, Jacob | | | 1844 | ENG | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Atako, Chino C | | | 2084 | ENG | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Tavoularis, Nicholas | | | 2151 | GRE | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Snape, Ian L | | | 2152 | ENG | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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