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Rapid:
Individual Calculations April 2018 |
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| Marques, Don Total change: -33.60 | |   |
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| Mark Center Purim 2018 rapid Open under 1800 | Tel Aviv | ISR | 2018-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1201 | 0.50 | 4 | -0.74 | 20 | -14.80 | |
|  Malkin, Ben | | | 1235 | ISR | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Shiloah, Eylon | | | 1523 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Geva, Galor | | | 1598 | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shilo, Yaakov | | | 1142 | ISR | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | Kiryat Ono Weekend March 2018 under 1700 | Kiryat Ono | ISR | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1223 | 1201 | 0.00 | 2 | -0.94 | 20 | -18.80 | |
| | Qasem, Muhamad Mody | | | 1239 | ISR | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Faivishevsky, Noam | | | 1206 | ISR | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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