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Blitz:
Individual Calculations August 2023 |
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| Magen, Amnon Total change: -51.40 | |   |
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| Ramat Gan Spring Blitz 2023 | Ramat Gan | ISR | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1949 | 5.50 | 9 | -1.64 | 20 | -32.80 | |
|  Ronin, Ilan | | | 1549 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Reiterman, German | | | 1627 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Uritsky, Yonathan | | | 2179 | ISR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Freidlin, David | | | 1432 | ISR | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Gurevich, Neria | | | 1828 | ISR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Gurevich, Hillel | | | 1611 | ISR | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Levi, Shoval | | | 1726 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Krasin, Boris | | | 1633 | RUS | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Dorfman, Michael | | | 1313 | ISR | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * 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) | | | | Summer Blitz - Chess4All | Savion | ISR | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1949 | 3.50 | 5 | -0.93 | 20 | -18.60 | |
| | Gurevich, Neria | | | 1828 | ISR | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Ben Avi, Adam | | | 1290 | ISR | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Alfi, Yosef | | | 1416 | ISR | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Sivan, Guy | | | 1549 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gefen, Itamar | | | 1600 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | |
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