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Rapid:
Individual Calculations November 2015 |
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| Bodenshtein, Yair Total change: 1.20 | |   |
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| Porat Rehovot weekend September 2015 | Rehovot | ISR | 2015-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1879 | 2.50 | 5 | -0.35 | 20 | -7.00 | |
|  Knol, Yuval | | | 1727 | ISR | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Ben-Natan, Yigal | | | 2037 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Magen, Amnon | | | 1873 | ISR | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Parnes, Nadav | | | 1673 | ISR | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Shamis, Mordehay | | | 1811 | ISR | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | Dov Porat Memorial 2015 Rapid A | Ramat Gan | ISR | 2015-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 1870 | 3.00 | 9 | 0.41 | 20 | 8.20 | |
| | Zak, Uriel | m | | 2270 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pashanov, Stanislav | | | 2211 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ben-Natan, Yigal | | | 2053 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Tartakovsky, Daniel | | | 1984 | ISR | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Feldman, Antony | | | 1759 | ISR | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Marcovici, Adrian | | | 1937 | ISR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Len, Irina | | wf | 2104 | ISR | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Vaisberg, Michael | | | 2094 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Shani, Amichai | | | 2018 | ISR | 0.50 | 1 | 0.20 | 20 | 4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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