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Individual Calculations October 2015 |
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| Fraser, Alan R Total change: -5.40 | |   |
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| JESSIE GILBERT CELEBRATION INTERNATIONAL 2015 SECTIONS FOR ALL B | COULSDON, LONDON | ENG | 2015-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1436 | 3.00 | 5 | 0.42 | 20 | 8.40 | |
|  O`gorman, Brendan | | | 1789 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Braithwaite, Paul | | | 1188 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Wallis, David | | | 1528 | ENG | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Miles, Barry S | | | 1485 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Gray, David | | | 1131 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | JESSIE GILBERT CELEBRATION INTERNATIONAL 2015 SECTIONS FOR ALL C | COULSDON, LONDON | ENG | 2015-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1436 | 2.00 | 4 | -0.23 | 20 | -4.60 | |
| | Selby, Keith | | | 1416 | ENG | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Miles, Barry S | | | 1485 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Gray, David | | | 1131 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Akeya-Price, Robert A | | | 1503 | ENG | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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 DAYTIME CHESS CLUB 2015-16 SEPTEMBER A | London | ENG | 2015-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1436 | 0.00 | 1 | -0.46 | 20 | -9.20 | |
| | Clayton, David C | | | 1467 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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