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Blitz:
Individual Calculations November 2022 |
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| Roytman, Moshe Total change: 12.20 | |   |
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| Dov Porat Memorial 2022 - Blitz A | Ramat Gan | ISR | 2022-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1285 | 2.50 | 8 | 0.93 | 20 | 18.60 | |
|  Barak, Gil | | | 2047 | ISR | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Porat, Ido | m | | 2393 | ISR | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Burstein, Almog | | | 1811 | ISR | 0.50 | 1 | 0.47 | 20 | 9.40 | | | Levi, Yaniv | | | 1436 | ISR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Blumenthal, Michael | | | 1447 | ISR | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Neumann, Amit | | | 1445 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Plen, Gilad | | | 1781 | ISR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Ofir, Doron | | | 1198 | ISR | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | | | Israeli Open Blitz Championship 2022 | Netanya | ISR | 2022-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1285 | 1.00 | 9 | -0.32 | 20 | -6.40 | |
| | Martianov, Andre | | | 1941 | ISR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Lotan, Barak | | | 1799 | ISR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Levitan, Julia | | | 1666 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Genasia, Eliran | | | 1511 | ISR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Grinberg, Yaacov | | | 1594 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Zilbershatz, Noam | | | 1771 | ISR | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Dotan, Valeria | | wf | 1932 | ISR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Merzbach, Evyatar | | | 1674 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Tzafir, Arik | | | 1142 | ISR | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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