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Individual Calculations May 2023 |
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| Lublinsky, Yonathan Total change: -15.20 | |   |
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| Israel Youth Girl Championship under 14 -2023 | Israel | ISR | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1201 | 2.00 | 7 | -0.25 | 40 | -10.00 | |
|  Magen, Ofek | | | 1507 | ISR | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Sternfeld, Tomer | | | 1544 | ISR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Daher, Rojeh | | | 1091 | ISR | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Friedlich, Eyal | | | 1352 | ISR | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Landa, Rom | | | 1204 | ISR | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Ravid, Gal | | | 1309 | ISR | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Zingrov, Daniel | | | 1457 | ISR | 1.00 | 1 | 0.81 | 40 | 32.40 | |
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) | | | | League Bet Beer Sheva 2023 7 | Israel | ISR | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1235 | 0.00 | 1 | -0.13 | 40 | -5.20 | |
| | Dzekhtzer, Yossi | | | 1563 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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