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Blitz:
Individual Calculations November 2017 |
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| Zemach, Roee Total change: 6.40 | |   |
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| Dov Porat Memorial 2017 Blitz | Ramat Gan | ISR | 2017-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1911 | 5.00 | 9 | 0.32 | 20 | 6.40 | |
|  Shaul Zeidner, Lyad | | | 1511 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Birnboim, Nathan | m | | 2302 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Vaisgur, Alon | | | 1721 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Erenberg, Ariel | m | | 2195 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Boruchovsky, Ron | | | 1707 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Lahav, Michal | | wf | 1996 | ISR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Sassoon, Roei | | | 1888 | ISR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Friedland, Eldar | | | 1649 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Friedland, Moshe | | | 2083 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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) | | |
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