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Rapid:
Individual Calculations September 2021 |
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| Tiefenbrunn, Yishai Total change: 12.20 | |   |
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| Markovitch memoriaL 2021 Open A | Rishon Lezion | ISR | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1588 | 1.50 | 5 | 0.61 | 20 | 12.20 | |
|  Slobodiansky, Steven | | | 2119 | ISR | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Friedland, Eldar | | | 1880 | ISR | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Noy, Eyal | | | 1864 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Shteiman, Yuval | | | 1598 | ISR | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Tratatovici, Dan | | | 2058 | ISR | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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