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Individual Calculations July 2019 |
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| Weller, Tomer Total change: -88.40 | |   |
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| Mark Center Spring 2019 | Tel Aviv | ISR | 2019-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1452 | 0.50 | 4 | -1.93 | 40 | -77.20 | |
|  Tsarfati, Ohn | | | 1587 | ISR | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Perlmuter, Michael | | | 1529 | ISR | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Shamir, Uri | | | 1173 | ISR | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Gavish, Maya | | | 1109 | ISR | 0.00 | 1 | -0.88 | 40 | -35.20 | |
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) | | | | Liga Beit Merkaz 2019 Round 8-9 | Various | ISR | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1452 | 0.00 | 1 | -0.28 | 40 | -11.20 | |
| | Shaul Zeidner, Lyad | | | 1619 | ISR | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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