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Blitz:
Individual Calculations November 2023 |
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| Dorfman, Michael Total change: 2.40 | |   |
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| Dov Porat Memorial: U18 Blitz Championship 2023 | Ramat Gan | ISR | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1385 | 2.50 | 8 | -1.48 | 40 | -59.20 | |
|  Levi, Or | | | 1863 | ISR | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Ovadia, Amir | | | 1035 | ISR | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Dezent, Eyal | | | 1747 | ISR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Elinav, Dror | | | 1175 | ISR | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Gurevich, Hillel | | | 1781 | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zuker, Zivi | | | 1246 | ISR | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Rosenfeld, Isaac | | | 1133 | ISR | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Rubinstein, Netanel | | | 1319 | ISR | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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) | | | | Dov Porat Memorial 2023 - Blitz A | Ramat Gan | ISR | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1385 | 3.00 | 9 | 1.54 | 40 | 61.60 | |
| | Uritsky, Yonathan | | | 2115 | ISR | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Smoliar, Klim | | | 1800 | ISR | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Leib, Yoni | | | 1777 | ISR | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Afek, Itay | | | 1727 | ISR | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Katz, Kiril | | | 2081 | ISR | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Adar, Idan | | | 1997 | ISR | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Kluchik, Julia | | | 1972 | RUS | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Ronin, Michael | | | 1386 | ISR | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Jakobs, Yoav | | | 1289 | ISR | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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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