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Rapid:
Individual Calculations February 2013 |
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| Gorodetzky, David Total change: -13.80 | |   |
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| Dov Porat Memorial 2012 Rapid | Givataiim | ISR | 2012-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 1906 | 1.00 | 8 | -1.21 | 20 | -24.20 | |
|  Chernomordik, Pavel | f | | 2274 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Kraus, Ohad | | | 2033 | ISR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Itzhaky, Shmuel | | | 2062 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kaplivatski, Alexander | f | | 2225 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Marcovici, Adrian | | | 2067 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Malachi, Avraham | | | 2131 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kraus, Yair | | | 1981 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Levi, Eli | | | 1945 | ISR | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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) | | | | Rishon Le-Zion Rapid 2012 Intl | Rishon Le-Zion | ISR | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 1906 | 1.00 | 2 | 0.52 | 20 | 10.40 | |
| | Veinberg, Nimrod | | | 2154 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Marcovici, Adrian | | | 2067 | ISR | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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) | | |
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