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Rapid:
Individual Calculations February 2015 |
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| Sit, Victoria Total change: 26.20 | |   |
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| Golders Green Rapidplay Congress Jan 15 U170 | London | ENG | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1622 | 3.00 | 5 | 1.35 | 20 | 27.00 | |
|  Neatherway, A Philip | | | 1859 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Balouka Myers, Reuben | | | 1598 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | |  Dunn, Richard S | | | 1731 | ENG | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Rohrer, Finlo | | | 1824 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Barnes, Jon | | | 1751 | ENG | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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) | | | | CCF CHESS CLUB – WINTER RAPID PLAY CHAMPIONSHIPS 2014-15: JANUARY | COULSDON, LONDON | ENG | 2015-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1622 | 2.50 | 4 | -0.04 | 20 | -0.80 | |
| | Miles, Barry S | | | 1525 | ENG | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Smyth, Sandy A | | | 1425 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Warner, Dominic Wj | | | 1625 | ENG | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Morgan, David H | | | 1508 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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