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Individual Calculations January 2012 |
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| Lafitte, Luc Total change: 5.55 | |   |
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| Team 2012 - Nationale 4 - R2-3 | FRANCE | FRA | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1911 | 0.50 | 1 | -0.19 | 15 | -2.85 | |
|  Pin, Philippe | | | 1771 | FRA | 0.50 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | 141eme open FIDE du club 608 d’échecs | PARIS | FRA | 2011-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1911 | 2.50 | 3 | 0.56 | 15 | 8.40 | |
| | Van Poucke, Guy | | | 1595 | FRA | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Peignien, Laurent | | | 1585 | FRA | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Mehaibia, Azzedine | | | 2147 | ALG | 0.50 | 1 | 0.30 | 15 | 4.50 | |
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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