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Blitz:
Individual Calculations November 2023 |
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| Zigman, Michael Total change: 74.80 | |   |
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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 |
| 1409 | 1118 | 3.50 | 9 | 1.35 | 40 | 54.00 | |
|  Levi, Or | | | 1863 | ISR | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Doron, Itay | | | 1612 | ISR | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Gavriel, Inbal | | | 1443 | ISR | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Yehuda, Beeri | | | 1203 | ISR | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Gal, Yoav | | | 1274 | ISR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Gurevich, Hillel | | | 1781 | ISR | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Rosenfeld, Elazar | | | 1076 | ISR | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Rosenfeld, Isaac | | | 1133 | ISR | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Khairova, Evelina | | | 1299 | ISR | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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 |
| 1603 | 1118 | 1.00 | 8 | 0.52 | 40 | 20.80 | |
| | Levi, Or | | | 1863 | ISR | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Elkayam, Omer | | | 1488 | ISR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Cohen, Daniel | | | 1642 | ISR | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Doron, Itay | | | 1612 | ISR | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Segev, Shai | | | 1742 | ISR | 1.00 | 1 | 0.99 | 40 | 39.60 | | | Pearl, Oliver | | | 1566 | AUS | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Hermans, Ray | | | 1398 | ISR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Selictar, Ori | | | 1514 | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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