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Individual Calculations April 2018 |
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| Bigelman, Itzhak Total change: -9.80 | |   |
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| Rishon Lezion S60 Championship 2018 | Rishon Lezion | ISR | 2018-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1480 | 2.50 | 9 | -0.49 | 20 | -9.80 | |
|  Waisberg, Arnold | | | 1820 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Shulman, Andi | | | 1364 | ISR | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Vaserman, Eduard | | | 1761 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Agur, Abraham | | | 1512 | ISR | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Levin, Evgeny | | | 1775 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Dvorsky, David | | | 1412 | ISR | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Zilbershtein, Victor | | | 1730 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Brand, Rami | | | 1519 | ISR | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Shamis, Mordehay | | | 1712 | ISR | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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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