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Individual Calculations July 2008 |
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| Zhou, Yang-Fan Total change: 98.25 | |   |
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| Coulsdon Winter Premiership | Coulsdon | ENG | 2007-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2069 | 8.50 | 9 | 5.00 | 15 | 75.00 | |
|  Tavoularis, Nicholas | | | 2276 | GRE | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Prizant, Michael | | | 2182 | ENG | 1.00 | 1 | 0.65 | 15 | 9.75 | |  Cork, David J | | | 2026 | ENG | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Bailey, Kevin J | | | 2098 | ENG | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Grant, David J | | | 1881 | ENG | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Lock, Gavin R | | | 2193 | ENG | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Rawlinson, Aidan M | | | 2221 | ENG | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Osborne, Marcus E | | | 2246 | ENG | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Snape, Ian L | | | 2255 | ENG | 1.00 | 1 | 0.74 | 15 | 11.10 | |
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) | | | | Surrey Open | Sutton | ENG | 2008-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2105 | 4.00 | 6 | 1.55 | 15 | 23.25 | |
| | Lunn, Matthew | | | 1822 | ENG | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Radovanovic, Jovica | f | | 2340 | SRB | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Dearing, Edward J | m | | 2381 | SCO | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Makumbi, Geoffrey | | | 2119 | UGA | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Basman, Michael J | m | | 2350 | ENG | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Adair, James | | | 2067 | ENG | 1.00 | 1 | 0.45 | 15 | 6.75 | |
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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