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Rapid:
Individual Calculations February 2015 |
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| Rizvi, Nasir Total change: -21.80 | |   |
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| Golders Green Rapidplay Congress Jan 15 Open | London | ENG | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2058 | 3.50 | 6 | 0.44 | 20 | 8.80 | |
|  Brozel, Sacha | | | 1801 | ENG | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Bang, Dominique | | | 2116 | FRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Kascak, Milos | | | 2067 | SVK | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Sanders, Isaac | f | | 2212 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Parols, Vladimir | | | 1872 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Richardson, John | f | | 2211 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | | | 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 |
| 1897 | 2058 | 1.00 | 2 | -0.42 | 20 | -8.40 | |
| | Darville, Matt | | | 1830 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kalavannan, Koby | | | 1963 | ENG | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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 FIDE RAPIDPLAY - Under 1600 | COULSDON, LONDON | ENG | 2015-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 2058 | 3.00 | 6 | -1.11 | 20 | -22.20 | |
| | Kane, Frank G | | | 1763 | ENG | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Hjort, Helge | | | 1882 | DEN | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Davey, Adrian | | | 1668 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Cole, Graham L | | | 1746 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kojima, Shinya | f | | 2384 | JPN | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Kalavannan, Koby | | | 1963 | ENG | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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