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Individual Calculations July 2009 |
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| Jain, Akash Total change: 11.40 | |   |
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| Coulsdon Easter Open | Coulsdon | ENG | 2009-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 2001 | 2.50 | 4 | 0.76 | 15 | 11.40 | |
|  Atako, Chino C | | | 2111 | ENG | 1.00 | 1 | 0.65 | 15 | 9.75 | |  Galliano, Alexander | | | 2031 | ENG | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Yurenok, Maria S | | wf | 2033 | ENG | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Jones, William E G | | | 2026 | ENG | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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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