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Rapid:
Individual Calculations May 2015 |
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| Kalavannan, Koby Total change: 6.60 | |   |
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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 |
| 1815 | 2009 | 5.00 | 7 | 0.00 | 20 | 0.00 | |
|  Golding, James | | | 1609 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bernardini, Francesco | | | 1723 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Grieve, Harry | | | 1768 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Snape, Ian L | | | 2166 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Haldane, Robin W | | | 2043 | ENG | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Miles, Barry S | | | 1609 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fenwick, Hugh F | | | 1787 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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 Open Apr 15 | London | ENG | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2009 | 3.00 | 6 | 0.33 | 20 | 6.60 | |
| | Gallagher, Daniel | | | 1757 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sowray, Peter | f | | 2283 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Rocco, Federico | | | 1754 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Cherniaev, Alex | g | | 2409 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Villiers, Thomas | | | 2064 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Grassie, Duncan | | | 2095 | ENG | 1.00 | 1 | 0.62 | 20 | 12.40 | | | * 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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