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Individual Calculations June 2017 |
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| Efroimski, Marsel Total change: 5.20 | |   |
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| Liga Artzit South 2017 Round 8-9 | varios | ISR | 2017-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2326 | 0.50 | 2 | -0.67 | 20 | -13.40 | |
|  Lukin, Elisha | | | 1981 | ISR | 0.00 | 1 | -0.89 | 20 | -17.80 | |  Porat, Shay | m | | 2492 | ISR | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | National Women Team Championship 2017 | Beer Sheva | ISR | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2326 | 3.50 | 4 | 0.93 | 20 | 18.60 | |
| | Gutmakher, Olga | | wm | 2212 | ISR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Len, Irina | | wf | 2068 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Shvayger, Yuliya | | wg | 2423 | ISR | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Altshul, Limor | | | 2157 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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