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Individual Calculations September 2010 |
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| Brady, Vince Total change: -15.00 | |   |
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| Coulsdon Summer Cup U130 | Coulsdon | ENG | 2010-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1428 | 1.00 | 3 | -0.02 | 15 | -0.30 | |
|  Miles, Barry S | | | 1661 | ENG | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Smyth, Sandy A | | | 1560 | ENG | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Barker, Keith R | | | 1434 | ENG | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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) | | | | Coulsdon Rating | Coulsdon | ENG | 2010-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1426 | 1.50 | 7 | -0.98 | 15 | -14.70 | |
| | Freeman, Scott | | | 1464 | ENG | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Wrigley, Simon | | | 1641 | ENG | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Gliddon, Daniel | | | 1528 | ENG | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Barker, Keith | | | 1462 | ENG | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Warner, Dominic | | | 1600 | ENG | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Ledingham, Richard | | | 1553 | ENG | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Hardwick, Alexander | | | 1509 | ENG | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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