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Individual Calculations April 2009 |
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| Givon, Asaf Total change: 21.00 | |   |
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| Israel U20 League 2009 | Various | ISR | 2008-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 2101 | 2.50 | 6 | -0.71 | 15 | -10.65 | |
|  Zand, Shahaf | | | 1915 | ISR | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Steinberg, Nitzan | | | 1931 | ISR | 0.50 | 1 | -0.22 | 15 | -3.30 | |  Zak, Uri | | | 2205 | ISR | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Klar, Nir | | | 1959 | ISR | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Boruchovsky, Avital | | | 2079 | ISR | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Sidorenko, Ilya | | | 2370 | ISR | 0.50 | 1 | 0.33 | 15 | 4.95 | |
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) | | | | 25e open international de Cappelle | Cappelle la Grande | FRA | 2009-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2111 | 5.50 | 9 | 2.11 | 15 | 31.65 | |
| | Lui, Eric | | | 1916 | BEL | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Roche, Laurent | | | 1965 | FRA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Sveshnikov, Vladimir | f | | 2397 | LAT | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Heberla, Bartlomiej | g | | 2461 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Nadig, Kruttika | | wm | 2367 | IND | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Cepisul, Desire | | | 1787 | FRA | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Grabinsky, Vladimir | m | | 2309 | UKR | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Yandemirov, Valeri | g | | 2461 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Cieza, Arcadio | f | | 2295 | PER | 1.00 | 1 | 0.74 | 15 | 11.10 | |
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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