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Blitz:
Individual Calculations February 2015 |
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| Rosenbach, Martin Total change: -7.20 | |   |
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| CCF CHESS CLUB – WINTER BLITZ CHAMPIONSHIPS 2014-15: JANUARY | COULSDON, LONDON | ENG | 2015-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1608 | 3.00 | 5 | -0.36 | 20 | -7.20 | |
|  Miles, Barry S | | | 1475 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kumaresan, Darshan | | | 1519 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Smyth, Sandy A | | | 1492 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Akeya-Price, Robert A | | | 1417 | ENG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Ito-Aramendia, Alejandro | | | 1501 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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