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Rapid:
Individual Calculations February 2018 |
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| Guz, Ari Total change: 15.00 | |   |
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| Avraham Feldklein Memorial Rapid 2017 A | Rishon Lezion | ISR | 2017-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1669 | 2.50 | 5 | 1.67 | 20 | 33.40 | |
|  Chachashvili, Zuri | | | 1929 | ISR | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Veinberg, Nimrod | f | | 2069 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Reprun, Nadejda | | | 1859 | ISR | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Sokolovsky, Yahli | | | 1867 | ISR | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Musyuk, Lior | | | 2069 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Mark Center Rapid A 09.01.18 | Tel Aviv | ISR | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1679 | 0.00 | 3 | -0.92 | 20 | -18.40 | |
| | Itzhaky, Shmuel | | | 2079 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Davidov, Robert | | | 2079 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kadosh, Lior | | | 1476 | ISR | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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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