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Rapid:
Individual Calculations September 2023 |
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| Bercovici, Yaniv Total change: -19.60 | |   |
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| Rapid in Honor of GM Jacob Murey B | Kfar Saba | ISR | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1711 | 5.00 | 6 | 1.36 | 40 | 54.40 | |
|  Parkhov, Koren | | | 1343 | ISR | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Siti, Eli | | | 1556 | ISR | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Chalopoviz, Ilay | | | 1335 | ISR | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Shapiro, Benny | | | 2033 | ISR | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Kosich, Lesia | | | 1600 | UKR | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Zrihan, Dan | | | 1830 | ISR | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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) | | | | Mark Rubinstein Memorial 2023: Rapid B | Ramat Gan | ISR | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1711 | 3.00 | 6 | -1.85 | 40 | -74.00 | |
| | Blumenthal, Michael | | | 1469 | ISR | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Qasem, Muhamad Mody | | | 1505 | ISR | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Linik, Daniel | | | 1423 | ISR | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Andreev, Robert | | | 1590 | ISR | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Margolin-Herman, Ofek | | | 1395 | ISR | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Lublinsky, Daniel | | | 1311 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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