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Rapid:
Individual Calculations October 2017 |
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| Birnboim, Nathan Total change: 26.80 | |   |
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| 3rd Avner Hadar Memorial Tel Aviv rapid championship | Tel Aviv | ISR | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2271 | 2314 | 3.00 | 5 | 0.36 | 20 | 7.20 | |
|  Daniel, Ofek | | | 1914 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zemach, Roee | | | 1924 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dvoirys, Semen I. | g | | 2533 | RUS | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Khmelniker, Ilya | g | | 2338 | ISR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Roiz, Michael | g | | 2646 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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) | | | | Israel S65 Rapid Championship 2017 | Tel Aviv | ISR | 2017-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2314 | 5.00 | 5 | 0.98 | 20 | 19.60 | |
| | Shorek, Mordechai | | | 1914 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Malachi, Avraham | | | 1914 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gordon, Evgeny | | | 2023 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gal, Moshe | | | 2160 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Peretz, Malkiel | f | | 2224 | ISR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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