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Individual Calculations December 2017 |
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| Yaniv, Ori Total change: -104.80 | |   |
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| Start of Season RG Masters 2017 A | Ramat Gan | ISR | 2017-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1998 | 3.00 | 6 | -1.02 | 40 | -40.80 | |
|  Verny, David | | | 1828 | ISR | 0.50 | 1 | -0.22 | 40 | -8.80 | |  Magen, Amnon | | | 2031 | ISR | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Guz, Ari | | | 1744 | ISR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Avineri, Paz | | | 1807 | ISR | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Yaniv, Yuval | | | 1857 | ISR | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Marcovici, Adrian | | | 1928 | ISR | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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) | | | | Liga Noar Ilit North 2017-18 Round 3-4 | various | ISR | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1998 | 0.50 | 2 | -0.77 | 40 | -30.80 | |
| | Gitzman, Michael | | | 1912 | ISR | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Yaniv, Yuval | | | 1891 | ISR | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | Liga Noar Ilit North 2017-18 Postponed matches Round 2 | various | ISR | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1998 | 0.00 | 1 | -0.83 | 40 | -33.20 | |
| | Shukrun, Alon | | | 1730 | ISR | 0.00 | 1 | -0.83 | 40 | -33.20 | |
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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