Individual Calculations July 2012 |
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Vachtfeidl, Petr Total change: -8.55 | | |
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4NCL | Various | ENG | 2011-11-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
2026 | 1969 | 1.50 | 5 | -0.57 | 15 | -8.55 | |
| Thorarinsson, Pall A | | | 2229 | ISL | 0.00 | 1 | -0.18 | 15 | -2.70 | | Jenks, C Bruce | | | 2157 | ENG | 0.00 | 1 | -0.26 | 15 | -3.90 | | Jones, Jeremy J | | | 1598 | WLS | 1.00 | 1 | 0.10 | 15 | 1.50 | | Andolo, Humphrey | | | 2157 | KEN | 0.00 | 1 | -0.26 | 15 | -3.90 | | Norris, Michael J | | | 1991 | ENG | 0.50 | 1 | 0.03 | 15 | 0.45 | | 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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