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Individual Calculations January 2020 |
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| Pelech, Roee Total change: -3.20 | |   |
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| Rishon Fall 2019 U2000 | Rishon Letzion | ISR | 2019-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1793 | 6.00 | 9 | -0.21 | 40 | -8.40 | |
|  Schnaidman, Itzchak | | | 1529 | ISR | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Radion, Slava | | | 1686 | ISR | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Kutikov, Gregory | | | 1893 | ISR | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Waisberg, Arnold | | | 1755 | ISR | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Gani, Itai | | | 1527 | ISR | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Kuperman, Boris | | | 1699 | ISR | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Azoulay, Jonathan | | | 1497 | ISR | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Arian, Tomer | | | 1619 | ISR | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Ribstein, Orel | | | 1556 | ISR | 0.50 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | Artzit Youth League - Central 2019/20 Round 6-7 | Various | ISR | 2019-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1802 | 1.00 | 1 | 0.13 | 40 | 5.20 | |
| | Medovoy, Yaniv | | | 1486 | ISR | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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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