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Rapid:
Individual Calculations January 2014 |
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| Pieri, Pierre-Louis Total change: -10.60 | |   |
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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 |
| 2029 | 2036 | 2.00 | 5 | -0.53 | 20 | -10.60 | |
|  Manley, Jon P | | | 2162 | ENG | 0.50 | 1 | 0.17 | 20 | 3.40 | |  Mavinkurve, Aditya A | | | 1804 | ENG | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Van Weersel, Arlette | | wm | 2160 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Du Buf, Paul | | | 2016 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Stewart, Ashley | | | 2001 | ENG | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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