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Individual Calculations March 2019 |
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| Roiz, Michael Total change: 3.00 | |   |
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| Israel National Team Championship 2019 Round 3-8 | Various | ISR | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2408 | 2599 | 4.00 | 5 | 0.30 | 10 | 3.00 | |
|  Kogan, Arthur | g | | 2549 | ISR | 1.00 | 1 | 0.43 | 10 | 4.30 | |  Aharon, Ofir | f | | 2308 | ISR | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Drori, Saar | m | | 2383 | ISR | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Caspi, Israel | m | | 2454 | ISR | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Deutsch, Eyal | m | | 2346 | ISR | 1.00 | 1 | 0.19 | 10 | 1.90 | |
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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