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Individual Calculations March 2018 |
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| Meir, Ohad Total change: -9.80 | |   |
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| Nat. Ch. Quarterfinal 2017-18 Haifa-Nesher | Nesher | ISR | 2017-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1612 | 1.50 | 9 | -0.83 | 20 | -16.60 | |
|  Kupervaser, Erez | | | 1847 | ISR | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Maman, Emanuel | | | 1742 | ISR | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Rave, Avraham | | | 1755 | ISR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Weintraub, Amit | | | 1793 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Gitzman, Michael | | | 1912 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Zalkind, Valery | | | 1981 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Schneiderman, Arie | | | 1723 | ISR | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Sinitski, John | | | 1581 | ISR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Rakita, Efim | | | 1992 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | Liga Bet Haifa 2018 Round 3-4 | various | ISR | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1633 | 1.00 | 1 | 0.34 | 20 | 6.80 | |
| | Bortnik, Moshe | | | 1515 | ISR | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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