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Individual Calculations April 2019 |
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| Aharonovich, Itamar Total change: -4.00 | |   |
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| Israel National Team Championship 2019 Round 9-10 | Various | ISR | 2019-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2407 | 2268 | 0.50 | 2 | -0.20 | 20 | -4.00 | |
|  Poleg, Matan | | | 2211 | ISR | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Roiz, Michael | g | | 2602 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | |
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