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Individual Calculations April 2009 |
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| Ripari, Marcelo Total change: -3.45 | |   |
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| Open Praha 2009 - tournament A | Prague | CZE | 2009-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2270 | 2313 | 5.50 | 9 | 0.55 | 15 | 8.25 | |
|  Navratil, Jiri, Judr. | | | 2005 | CZE | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Kirsanova, Ekaterina | | wf | 2136 | RUS | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Kaplan, Daniel | | | 2131 | CZE | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Meijers, Viesturs | g | | 2493 | LAT | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Colin, Vincent | m | | 2415 | FRA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Nguyen, Chi-Minh | m | | 2429 | FRA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Volodin, Viktor | m | | 2225 | RUS | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Plischki, Sebastian | m | | 2418 | GER | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Gajic, Mladen | | | 2182 | SWE | 0.50 | 1 | -0.18 | 15 | -2.70 | |
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) | | | | Gibraltar Master 2009 | Gibraltar | ENG | 2009-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2257 | 2313 | 5.00 | 10 | -0.78 | 15 | -11.70 | |
| | Kotronias, Vasilios | g | | 2603 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Gavriel, Tryfon C | | | 2161 | ENG | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Gandrud, Vegar Koi | | | 2046 | NOR | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Speelman, Jon S | g | | 2536 | ENG | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Samuelsson, Sven-Gunnar | | | 2142 | SWE | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Almond, Richard J | | | 2126 | ENG | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Bates, Caspar J | | | 2142 | ENG | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Green, Andrew D | | | 2136 | SCO | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Ogada-Osir, Ibrahim Okinyi | | | 2110 | AUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Sandipan, Chanda | g | | 2568 | IND | 0.00 | 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) | | |
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