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Individual Calculations April 2008 |
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| Velasquez, Jean-Luc Total change: 1.05 | |   |
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| N4 - R3 | Various | FRA | 2007-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1933 | 1.00 | 1 | 0.57 | 15 | 8.55 | |
|  Gourg, Jacques | | | 1981 | FRA | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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) | | | | XVIII INTERNATIONAL CHESS FESTIVAL CRACOVIA'2007 - Open B | Krakow | POL | 2007-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1933 | 2.50 | 4 | -0.21 | 15 | -3.15 | |
|  Kumor, Lukasz | | | 2096 | POL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Ziemianski, Lech | | | 1716 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Ruggiero, Janusz | | | 1677 | POL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Kosztyla, Andrzej | | | 1649 | POL | 0.50 | 1 | -0.34 | 15 | -5.10 | |
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) | | | | N4 - R4-5 | Various | FRA | 2008-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1933 | 0.50 | 1 | -0.08 | 15 | -1.20 | |
| | L`hospital, Philippe | | | 1874 | FRA | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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) | | | | Aeroflot open 2008 C | Moscow | RUS | 2008-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2165 | 1933 | 0.00 | 1 | -0.21 | 15 | -3.15 | |
| | Vetrov, Alexey | | | 2165 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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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