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Individual Calculations October 2008 |
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| Iturrizaga, Eduardo Total change: -22.80 | |   |
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| Sub Zone 2.3.5 Championship | Merida | VEN | 2008-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2243 | 2534 | 7.50 | 9 | -0.03 | 10 | -0.30 | |
|  Machin-Rivera, Mark | | | 2184 | PUR | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Harper, Ryan | f | | 2267 | TRI | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Boada, Wiston | | | 2239 | VEN | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Soto Paez, Oliver | f | | 2360 | VEN | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Prasca Sosa, Rafael | m | | 2392 | VEN | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Osorio, Fernando | | | 2184 | VEN | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Joseph, Marcus | | | 2184 | TRI | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Bermudez Adams, William | | | 2184 | PUR | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Del Castillo, Martyn | | | 2195 | BAR | 1.00 | 1 | 0.12 | 10 | 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) | | | | 2008 World Junior Chess Championship | Gaziantep | TUR | 2008-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2391 | 2561 | 7.00 | 13 | -2.25 | 10 | -22.50 | |
| | Dragicevic, Drazen | f | | 2302 | SWE | 0.00 | 1 | -0.82 | 10 | -8.20 | | | Ertan, Can | | | 2211 | TUR | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Kulakov, Viacheslav | | | 2360 | RUS | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Rombaldoni, Denis | m | | 2418 | ITA | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Djuraev, Sokhib | f | | 2324 | TJK | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Tomczak, Jacek | m | | 2451 | POL | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Lortkipanidze, Nodar | | | 2211 | GEO | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Negi, Parimerjan | g | | 2529 | IND | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Toufighi, Homayoon | f | | 2425 | IRI | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Kalashian, David | m | | 2432 | ARM | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Wen, Yang | g | | 2487 | CHN | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Ashwin, Jayaram | m | | 2436 | IND | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Hammer, Jon Ludvig | m | | 2494 | NOR | 0.50 | 1 | -0.09 | 10 | -0.90 | |
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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