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Rapid:
Individual Calculations January 2014 |
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| Sit, Victoria Total change: 67.80 | |   |
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| CCF CHESS CLUB – WINTER RAPID PLAY CHAMPIONSHIPS 2013-14: PART 1 | COULSDON, LONDON | ENG | 2013-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1594 | 9.50 | 12 | 1.72 | 20 | 34.40 | |
|  Akeya-Price, Robert A | | | 1432 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Collins, Michael E | | | 1284 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Crafer, Adam | | | 1358 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Miles, Barry S | | | 1563 | ENG | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Crafer, Adam | | | 1358 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Davis, Richard | | | 1614 | ENG | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Bryant, David | | | 1717 | ENG | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Levey, Steve | | | 1488 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Khan, A Qaiyum | | | 1480 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Selby, Keith | | | 1503 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Smyth, Sandy A | | | 1418 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Boztas, Lana | | | 1506 | ENG | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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) | | | | 5th London Chess Classic 2013: Rapidplay C U165 | London | ENG | 2013-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1594 | 3.00 | 5 | 1.67 | 20 | 33.40 | |
| | Landau, Jonathan | | | 1794 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Joslin, Tim | | | 1825 | ENG | 1.00 | 1 | 0.79 | 20 | 15.80 | | | McCabe, Shane | | | 1805 | IRL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Needham, Sabrina | | | 1729 | ENG | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Seman, Myroslav | | | 1718 | UKR | 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) | | |
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