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Rapid:
Individual Calculations April 2019 |
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| Marcovici, Adrian Total change: 33.40 | |   |
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| Mark Center Winter Rapid A 2019 | Tel Aviv | ISR | 2019-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 1718 | 3.50 | 5 | 3.10 | 20 | 62.00 | |
|  Ribshtein, Nati | m | | 2118 * | ISR | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Zak, Uriel | m | | 2118 * | ISR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Murey, Jacob | g | | 2118 * | ISR | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Axelrod, Arie | f | | 2118 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Efroimski, Marsel | | wg | 2118 * | ISR | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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) | | | | Feldklein Memorial 2019 A | Rishon LeZion | ISR | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1718 | 1.00 | 5 | -0.84 | 20 | -16.80 | |
| | Levin, Guy | | | 1970 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Levits, Yuri | | | 1799 | ISR | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Leib, Daniel | | | 1725 | ISR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Bulkovstein, David | | | 1710 | ISR | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Segal, Yosef | | | 1898 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | Purim Rapid A Mark Center 21.3.2019 | Tel Aviv | ISR | 2019-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1718 | 2.00 | 5 | -0.59 | 20 | -11.80 | |
| | Neeman, Gal | | | 1590 | ISR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Yablonko, Eyal | | | 1748 | ISR | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Brill, Eyal | | | 1778 | ISR | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Sobel, Alon | | | 1695 | ISR | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Bulkovstein, David | | | 1710 | ISR | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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