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Individual Calculations March 2017 |
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| Weissberg, Harel Total change: 13.20 | |   |
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| Ramat Gan Masters Winter 2017 B | Ramat Gan | ISR | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1423 | 3.50 | 7 | 1.09 | 40 | 43.60 | |
|  Itzhak, Ariel | | | 1577 | ISR | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Sobel, Ido | | | 1573 | ISR | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Uritsky, Yonathan | | | 1502 | ISR | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Sagi, Itamar | | | 1447 | ISR | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Bialik, Eyal | | | 1498 | ISR | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Gavriel, Oren | | | 1522 | ISR | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Portnoy, Noam | | | 1659 | ISR | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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 Bet Rishon Lezion 2017 Round 3-4 | varios | ISR | 2017-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1402 | 0.00 | 2 | -0.76 | 40 | -30.40 | |
| | Podgaetski, Roey | | | 1405 | ISR | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Ron, Gil | | | 1585 | ISR | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | |
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