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Rapid:
Individual Calculations December 2017 |
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| Dayan, Itay Total change: -8.00 | |   |
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| Shahar Arad Memorial Kfar Saba open rapid ch. 2017 B | Kfar Saba | ISR | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1342 | 0.00 | 3 | -0.40 | 20 | -8.00 | |
|  Lubelsky, Alex | | | 1733 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Sitbon, Itay | | | 1691 | ISR | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Zemach, Nadav | | | 1578 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | |
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