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Individual Calculations November 2009 |
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| Samu, Sorin-Mihai Total change: -15.90 | |   |
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| Berekfurdoi Osz A | Berekfurdo | HUN | 2009-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2105 | 1.50 | 6 | -0.82 | 15 | -12.30 | |
|  Istvanovszki, Martin | | | 2199 | HUN | 0.00 | 1 | -0.37 | 15 | -5.55 | |  Juhasz, Bela | f | | 2184 | HUN | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Borsavolgyi, Tamas | f | | 2296 | HUN | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Korpa, Bence | | | 2146 | HUN | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Dolnik, Attila | | | 2155 | SVK | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Varga, Klara | | wf | 2151 | HUN | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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) | | | | Marghita Trophy 2009 | Marghita | ROU | 2009-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2105 | 1.00 | 3 | -0.48 | 15 | -7.20 | |
| | Chereches, Marius | f | | 2331 | HUN | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Suciu, Dinu-Simi | f | | 2106 | ROU | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Tudor, Ioan | | | 1891 | ROU | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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) | | | | II. Karikas Chess Weekend no.4 Group A over 1800 | Hajduszoboszlo | HUN | 2009-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2105 | 2.50 | 5 | 0.24 | 15 | 3.60 | |
| | Piroska, Istvan | | | 2230 | HUN | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Gledura, Benjamin | f | | 2018 | HUN | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Hegedus, Gyorgy | | | 2141 | HUN | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Merenyi, Gabor | | | 2130 | HUN | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Lorinc, Sandor | | | 2182 | SRB | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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