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Individual Calculations May 2017 |
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| Larson, Gerald A Total change: -38.60 | |   |
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| GAMMA Reykjavik Open 2017 | Reykjavik | ISL | 2017-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2104 | 4.00 | 10 | -1.93 | 20 | -38.60 | |
|  Steinthorsson, Birgir Logi | | | 1704 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Henderson De La Fuente, Lance | | | 2372 | ESP | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Piasetski, Leon | m | | 2300 | CAN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Gunnarsson, Helgi Petur | | | 1704 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Timmermans, Mark | m | | 2385 | NED | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Saptarshi, Roy | m | | 2425 | IND | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Hart, Alexander | | | 1806 | SWE | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Smith, Lynda | | wc | 1849 | WLS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Mai, Alexander Oliver | | | 1813 | ISL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Halldorsson, Hjorleifur | | | 1776 | ISL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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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