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Blitz:
Individual Calculations February 2013 |
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| Birnboim, Nathan Total change: -28.60 | |   |
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| Dov Porat Memorial 2012 Blitz | Givataiim | ISR | 2012-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 2373 | 7.00 | 13 | -1.43 | 20 | -28.60 | |
|  Gorodetzky, David | | | 1973 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Brenner, Stav | | | 2036 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Roiz, Michael | g | | 2658 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Zak, Uri | | | 2214 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Postny, Evgeny | g | | 2604 | ISR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Leopold, Shilo | | | 2091 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kaplivatski, Alexander | f | | 2225 | ISR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Hershkovitz, Yair | | | 2016 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Gurbanov, Andrei | | | 2311 | BLR | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Chernomordik, Pavel | f | | 2274 | ISR | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Battaglini, Gabriel | m | | 2434 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Reshef, Omer | | | 2228 | ISR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Kedem, Moshe | | | 2151 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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