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Individual Calculations January 2017 |
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| Parry, Jacques H Total change: -28.60 | |   |
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| 8th CSC London Chess Classic: Weekend Under 1825 | London | ENG | 2016-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1690 | 2.00 | 4 | -0.84 | 20 | -16.80 | |
|  Gaudeau, Alain | | | 1402 | ENG | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Chidipothu, Nikhil | | | 1451 | IND | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Metcalfe, Charlie P | | | 1538 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Pride, Stephen C | | | 1692 | ENG | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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) | | | | 8th CSC London Chess Classic: Weekday Under 1750 | London | ENG | 2016-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1690 | 1.00 | 2 | -0.59 | 20 | -11.80 | |
| | Royal, Shreyas | c | | 1519 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Fisher, Neal | | | 1378 | ENG | 0.50 | 1 | -0.36 | 20 | -7.20 | |
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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