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Individual Calculations January 2017 |
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| Pride, Stephen C Total change: -39.00 | |   |
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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 |
| 1570 | 1692 | 2.00 | 4 | -0.63 | 20 | -12.60 | |
|  Gelain-Sohn, Emmanuelle | | | 1450 | ENG | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Royal, Shreyas | c | | 1519 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Hunt, Caro | | | 1621 | WLS | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Parry, Jacques H | | | 1690 | 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) | | | | London Junior Chess Championships Northwick Park Major | London | ENG | 2016-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1692 | 1.00 | 4 | -1.32 | 20 | -26.40 | |
| | Shenbagakumar, Gautham | | | 1292 * | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kirupakaran, Vishnu | | | 1549 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Clegg, Robert | | | 1818 | ENG | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Towers, Nigel | | | 1777 | ENG | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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