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Individual Calculations April 2017 |
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| Kostavetsky, Alexander Total change: -10.00 | |   |
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| Rishon Lezion City Ch. Moti Shapira Memorial 2017 B | Rishon Lezion | ISR | 2017-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1573 | 4.50 | 9 | -0.47 | 40 | -18.80 | |
|  Ribstein, Orel | | | 1412 | ISR | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Sokolinsky, Yaakov | | | 1695 | ISR | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Radensky, Yonatan | | | 1317 | ISR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Alon, Levi | | | 1896 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Madlasi, Shay | | | 1513 | ISR | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Leib, Daniel | | | 1542 | ISR | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Sandovich, Liviu | | | 1490 | ISR | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Etingof, Yury | | | 1563 | RUS | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Dayan, Itay | | | 1384 | ISR | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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 5-6 | varios | ISR | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1591 | 1.00 | 2 | 0.22 | 40 | 8.80 | |
| | Chechnovsky, Avi | | | 1778 | ISR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Kadosh, Lior | | | 1577 | ISR | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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