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Individual Calculations May 2019 |
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| Guz, Ari Total change: 76.80 | |   |
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| Liga Artzit Merkaz 2019 Round 6 | Various | ISR | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2058 | 1.00 | 1 | 0.38 | 40 | 15.20 | |
|  Kinberg, Ofer | | | 1970 | ISR | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | | | Israel Youth Finals - U14 Boys | Mevaseret Zion | ISR | 2019-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2058 | 6.50 | 9 | 0.90 | 40 | 36.00 | |
|  Levi, Or | | | 1658 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Reches, Omer | | | 1658 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Musyuk, Lior | | | 2231 | ISR | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Yaniv, Yuval | | | 2139 | ISR | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Sherman, Reem | | | 1883 | ISR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Mizrahi, Ido | | | 1957 | ISR | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Aizenberg, Benny | | | 2066 | ISR | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Hoffmann, Yair | | | 2103 | ISR | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Shapira, Gal | | | 1820 | ISR | 1.00 | 1 | 0.20 | 40 | 8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Czerniak Memorial A | Tel Aviv | ISR | 2019-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 2058 | 3.50 | 5 | 0.64 | 40 | 25.60 | |
| | Caspi, Gadi | | | 1913 | ISR | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Shutzman, Joseph | f | | 2291 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Levi, Yoel | | | 1797 | ISR | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Levin, Guy | | | 2059 | ISR | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Marcovici, Adrian | | | 1954 | ISR | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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) | | |
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