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Individual Calculations November 2018 |
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| Boukai, Shaked Total change: -4.40 | |   |
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| Artzit Youth League - Center 2018/9 1 | Various | ISR | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1695 | 1.00 | 1 | 0.56 | 40 | 22.40 | |
|  Gefen, Itamar | | | 1736 | ISR | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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) | | | | Artzit Youth League - Center 2018/9 2-4 | Various | ISR | 2018-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1695 | 1.00 | 2 | -0.67 | 40 | -26.80 | |
|  Neerman, Roy | | | 1502 | ISR | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Keysar, Or | | | 1295 * | 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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