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Individual Calculations September 2009 |
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| Gaspariants, Garry Total change: -19.80 | |   |
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| KFS Spring 2009 Rashit | Kfar Saba | ISR | 2009-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 2267 | 4.50 | 7 | -0.57 | 15 | -8.55 | |
|  Schwarz, Harry | | | 2101 | ISR | 0.50 | 1 | -0.22 | 15 | -3.30 | |  Mindlin, Alon | | | 2006 | ISR | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Levine, Yonatan | | | 2024 | ISR | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Grabinsky, Yoni | | | 2150 | ISR | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Givon, Asaf | | | 2132 | ISR | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Gerchikov, Pavel | | | 2085 | ISR | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Zalkind, Konstantin | f | | 2160 | ISR | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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) | | | | KFS Weekend 2009 | Kfar Saba | ISR | 2009-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2267 | 2.50 | 5 | -0.75 | 15 | -11.25 | |
| | Steinberg, Nitzan | | | 2044 | ISR | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Len, Irina | | | 2082 | ISR | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Lavi, Idan | | | 2123 | ISR | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Atnilov, Bela | | | 2110 | ISR | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Tseitlin, Mark D | g | | 2393 | ISR | 0.00 | 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) | | |
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