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Individual Calculations April 2019 |
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| Vaserman, Eduard Total change: 15.60 | |   |
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| Rishon LeZion Championship 2019 A | Rishon LeZion | ISR | 2019-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1667 | 4.50 | 9 | 0.28 | 20 | 5.60 | |
|  Medovoy, Yaniv | | | 1357 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Ribshtein, Nati | m | | 2067 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Marcovici, Adrian | | | 1980 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Reprun, Nadejda | | | 2034 | ISR | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Zaromb, Charles Irving | | | 1746 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Azoulay, Jonathan | | | 1427 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Rivlin, Shachar | | | 1776 | ISR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Leib, Yoni | | | 1474 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Madlasi, Shay | | | 1478 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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 Beit Rishon-Rehovot 2019 Round 5 | Various | ISR | 2019-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1675 | 1.00 | 1 | 0.50 | 20 | 10.00 | |
| | Patt, Zafrir | | | 1678 | ISR | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | |
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