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Individual Calculations September 2009 |
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| Tratatovici, Moshe Total change: 19.95 | |   |
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| ISR 2nd League South 2009 | Various | ISR | 2009-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2257 | 2221 | 3.00 | 7 | -0.15 | 15 | -2.25 | |
|  Gilboa, Amos | | | 2199 | ISR | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Rapoport, Evgeny | | | 2255 | ISR | 1.00 | 1 | 0.55 | 15 | 8.25 | |  Goldfarb, Ilan | | | 2156 | ISR | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Krayz, Alexander | m | | 2367 | ISR | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Davarashvili, Nodar | | | 2224 | GEO | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Katz, Eliran | | | 2306 | ISR | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Lederman, Leon | m | | 2291 | ISR | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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) | | | | KFS Spring 2009 Rashit | Kfar Saba | ISR | 2009-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2240 | 5.50 | 7 | 1.48 | 15 | 22.20 | |
| | Lambarski, Alexander | | | 2200 | ISR | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Gerchikov, Pavel | | | 2085 | ISR | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Pletner, Valery | | | 2050 | ISR | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Raznikov, Danny | | | 2270 | ISR | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Tarnopolsky, Anatoly | f | | 2319 | ISR | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Nakar, Eylon | | | 2243 | ISR | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Givon, Asaf | | | 2132 | ISR | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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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