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Individual Calculations April 2008 |
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| Arlinsky, Uriel Total change: -31.05 | |   |
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| ISR 2nd League South 2007 | Various | ISR | 2007-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2295 | 0.00 | 1 | -0.60 | 15 | -9.00 | |
|  Slonimskij, Arkadij | | | 2224 | RUS | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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) | | | | 4th Ashdod Festival | Ashdod | ISR | 2007-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 2299 | 5.00 | 7 | 0.50 | 15 | 7.50 | |
| | Mazrawa, Ranny | | | 1949 | ISR | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Segal, Naum | | | 2175 | LAT | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Raznikov, Danny | | | 2162 | ISR | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Vasiliev, Olga | | wm | 2214 | ISR | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Caspi, Israel | | | 2377 | ISR | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Axelrod, Arie | | | 2270 | ISR | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Shusterman, Mark | | | 2143 | ISR | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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) | | | | Givataiim Winter 2008 Main | Givataiim | ISR | 2007-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 2299 | 4.00 | 6 | -0.64 | 15 | -9.60 | |
| | Feigel, Leonid | | | 2005 | ISR | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Ben Artzi, Ido | | | 2008 | ISR | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Leibo, Gideon | | | 2010 | ISR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Shlam, Yehuda | | | 2163 | ISR | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Filosof, Asi | | | 1949 | ISR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Cohen, Or | | | 2280 | ISR | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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) | | | | Elitzur Winter 2008 | Petach Tikva | ISR | 2007-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2312 | 2299 | 3.00 | 9 | -1.33 | 15 | -19.95 | |
| | Nedobora, Mikhail | m | | 2421 | UKR | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Axelrod, Arie | | | 2270 | ISR | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Kudischewitsch, David | m | | 2325 | RUS | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Nesterovsky, Alex | | | 2176 | ISR | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Alexikov, Alexander | m | | 2407 | UKR | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Porat, Ido | f | | 2275 | ISR | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Kaganskiy, Gleb | f | | 2293 | RUS | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Cohen, Or | | | 2280 | ISR | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Bykhovsky, Anatoly | f | | 2364 | ISR | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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) | | |
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