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Individual Calculations October 2017 |
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| Zilbershtein, Victor Total change: 19.80 | |   |
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| 2nd Shlomo Smiltiner Memorial | Tel Aviv | ISR | 2017-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1783 | 4.00 | 6 | 0.85 | 20 | 17.00 | |
|  Bigelman, Itzhak | | | 1508 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Blass, Eyal | | | 1891 | ISR | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Ben-Natan, Itay | | | 1455 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Holzer, Moshe | | | 1932 | ISR | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Tal, Rami | | | 1866 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Shwarchbard, Zvi | | | 1847 | ISR | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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) | | | | 16th Memorial Kesarovski-Stanchev D seniors | Sunny beach | BUL | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1751 | 2.00 | 6 | 0.14 | 20 | 2.80 | |
| | Yakimenko, Alexander A. | | | 2117 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kovachev, Radoslav | | | 1496 | BUL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Dimitrov, Petko | | | 2138 | BUL | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Kralevski, Aleksander | f | | 2118 | MKD | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Vrchotka, Josef | | | 1997 | CZE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Shabanaj, Lefter | | | 1699 | ALB | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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