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Individual Calculations April 2009 |
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| Koukoufikis, Alexandros Total change: 5.70 | |   |
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| Bikou Cup 1st Division | Attica - Local Clubs | GRE | 2008-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 2227 | 1.00 | 1 | 0.15 | 15 | 2.25 | |
|  Siaparinas, Konstantinos | | | 1930 | GRE | 1.00 | 1 | 0.15 | 15 | 2.25 | |
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) | | | | N3 - R4 | Various | FRA | 2008-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2227 | 0.50 | 1 | -0.15 | 15 | -2.25 | |
|  Prevot, Jean-Luc | | | 2118 | FRA | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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) | | | | Coupe de France -T3 | Various | FRA | 2009-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2227 | 1.00 | 1 | 0.38 | 15 | 5.70 | |
| | Bancel, Gerard | | | 2141 | FRA | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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