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Individual Calculations May 2018 |
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| Porat, Daniel Total change: -33.40 | |   |
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| 33rd Czerniak Memorial 2018 Open A | Tel Aviv | ISR | 2018-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2208 | 2.50 | 5 | -1.28 | 20 | -25.60 | |
|  Cnaan, Moshe | | | 1995 | ISR | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Parnes, Nadav | | | 1920 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Tyomkyn,mikhail, Dr | | | 2071 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Bodenshtein, Yair | | | 2038 | ISR | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Ben Ari, Yannay | | | 1995 | ISR | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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) | | | | Liga Artzit Center 2018 Round 6-7 | various | ISR | 2018-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2287 | 2208 | 0.00 | 1 | -0.39 | 20 | -7.80 | |
| | Libman, Guy | | | 2287 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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