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Individual Calculations February 2018 |
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| Sobel, Ido Total change: 20.80 | |   |
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| Nat. Ch. Quarterfinal 2017-18 Ramat Gan | Ramat Gan | ISR | 2017-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1629 | 1.50 | 5 | 0.59 | 40 | 23.60 | |
|  Rozen, Eytan | | | 2023 | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gradenwitz, Oded | | | 1690 | ISR | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Avineri, Paz | | | 1858 | ISR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Levi, Netanel | | | 2029 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shapira, Avner | | | 1970 | ISR | 1.00 | 1 | 0.88 | 40 | 35.20 | | | * 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) | | | | Liga Bet Center (Saturdays) 2018 Round 1-2 | various | ISR | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1654 | 1.50 | 2 | -0.07 | 40 | -2.80 | |
| | Landau, Gil | | | 1513 | ISR | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Vaisman, Michael | | | 1323 | ISR | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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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