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Individual Calculations November 2018 |
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| Roytman, Yoel Total change: -26.80 | |   |
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| Artzit Youth League - South 2018/9 1 | Various | ISR | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1462 | 0.50 | 1 | 0.03 | 40 | 1.20 | |
|  Shneiderman, Alon | | | 1481 | ISR | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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) | | | | Artzit Youth League - South 2018/9 2-4 | Various | ISR | 2018-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1462 | 0.00 | 2 | -0.70 | 40 | -28.00 | |
|  Rivlin, Shachar | | | 1796 | ISR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Stepanenko, Alona | | | 1402 | ISR | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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