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Rapid:
Individual Calculations January 2014 |
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| Van Weersel, Arlette Total change: -5.80 | |   |
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| 5th London Chess Classic 2013: Rapidplay B Open | London | ENG | 2013-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2160 | 2.50 | 5 | -0.29 | 20 | -5.80 | |
|  Mavinkurve, Aditya A | | | 1804 | ENG | 0.00 | 1 | -0.89 | 20 | -17.80 | |  Pieri, Pierre-Louis | | | 2036 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Stewart, Ashley | | | 2001 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Snuverink, Jochem | | | 2293 | NED | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Rendle, Thomas E | m | | 2400 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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