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Individual Calculations September 2009 |
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| Toma, Alin Total change: 9.30 | |   |
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| Satu Mare Chess Weekend no.3 | Satu Mare | ROU | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2200 | 2.50 | 4 | -0.23 | 15 | -3.45 | |
|  Fantana, Marin-Dumitru | | | 2011 | ROU | 0.00 | 1 | -0.75 | 15 | -11.25 | |  Szatmari, Alexandru | | | 1955 | ROU | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Samu, Sorin-Mihai | | | 2075 | ROU | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Doros, Radu-Marian | | | 2192 | ROU | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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) | | | | Buzau Cup Open | Buzau | ROU | 2009-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2200 | 5.00 | 7 | 0.85 | 15 | 12.75 | |
| | Bogatu, Florin | | | 1958 | ROU | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Jega, Gabriel | | | 2090 | ROU | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Horvat, Dan-Sebastian | | | 2136 | ROU | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Varlan, Hervig-Ioan | | | 2200 | ROU | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Mures, Cristian | | | 2223 | ROU | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Corlatescu, Dragos-Georgian | | | 2171 | ROU | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Strimbu, Mihai | | | 2130 | ROU | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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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