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Rapid:
Individual Calculations May 2015 |
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| Miles, Barry S Total change: 9.80 | |   |
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| CCF FIDE RAPIDPLAY - OPEN April 15 | COULSDON, LONDON | ENG | 2015-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1550 | 3.00 | 7 | 0.33 | 20 | 6.60 | |
|  Snape, Ian L | | | 1950 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Golding, William | | | 1394 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Freeman, Michael A | | | 1156 | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Golding, Alex | | | 1765 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Brydges, Andrew | | | 1527 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Kalavannan, Koby | | | 1950 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Joslin, Tim M | | | 1887 | ENG | 0.00 | 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) | | | | Golders Green Rapidplay Congress Amateur Apr 15 | London | ENG | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1550 | 2.00 | 3 | 0.16 | 20 | 3.20 | |
| | Dunne, David C | | | 1595 | ENG | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Buckland, David | | | 1319 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Bluestone, David | | | 1472 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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) | | |
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