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Blitz:
Individual Calculations April 2017 |
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| Di-Vetta, Andrew Total change: 1.20 | |   |
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| 2017 South Wales Spring Blitz | Penarth | WLS | 2017-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1666 | 3.50 | 9 | 0.06 | 20 | 1.20 | |
|  Strugnell, Carl | f | | 2066 * | WLS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Fathallah, Joe | | | 2039 | WLS | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Taylor, Robert Graham | | | 1858 | WLS | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Van Kemenade, Rudy | | | 1974 | WLS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Fowler, Hugo | | | 1596 | WLS | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Blackmore, Simon | | | 1738 | WLS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Janas, Mark | | | 1603 | WLS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Davies, Neil | | | 1747 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Jaberansari, Daniel | | | 1315 | WLS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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