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Individual Calculations April 2008 |
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| Perunovic, Miodrag Total change: -20.20 | |   |
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| 30th Bulgarian open Championship | Plovdiv | BUL | 2008-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2222 | 2440 | 4.50 | 8 | -1.66 | 10 | -16.60 | |
|  Todorova, Gabriela | | | 2090 | BUL | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Angelov, Kosta | m | | 2219 | BUL | 0.50 | 1 | -0.28 | 10 | -2.80 | |  Jordanova, Svetla | | wf | 2145 | BUL | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Mladenov, Plamen | | | 2288 | BUL | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Todorov, Ognjan | m | | 2313 | BUL | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Dimitrov, Atanas | | | 2279 | GRE | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Panajotov, Janko | | | 2210 | BUL | 0.00 | 1 | -0.79 | 10 | -7.90 | | | Taras, Dan-Gheorge | | | 2231 | ROU | 0.50 | 1 | -0.27 | 10 | -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) | | | | Reykjavik Open 2008 | Reykjavik | ISL | 2008-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2349 | 2440 | 4.50 | 8 | -0.36 | 10 | -3.60 | |
| | Gueneau, Christophe | | | 2126 | FRA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Halkias, Stelios | g | | 2580 | GRE | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Bjarnason, Saevar | m | | 2226 | ISL | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Malakhatko, Vadim | g | | 2600 | BEL | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Grover, Sahaj | f | | 2242 | IND | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Dizdar, Goran | g | | 2564 | CRO | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Narayanan, Srinath | f | | 2210 | IND | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Gretarsson, Hjorvar Steinn | | | 2247 | ISL | 1.00 | 1 | 0.25 | 10 | 2.50 | |
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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