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Individual Calculations August 2018 |
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| Itzhaky, Shmuel Total change: 21.00 | |   |
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| Gideon Japhet Memorial ACP Open 2018 A | Jerusalem | ISR | 2018-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2111 | 4.00 | 7 | 1.05 | 20 | 21.00 | |
|  Kobo, Ori | g | | 2508 | ISR | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Kantsler, Boris | g | | 2429 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Shetah, Roi | | | 1946 | ISR | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Levinsky, Gregory | | | 1896 | ISR | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Yaniv, Ori | | | 1938 | ISR | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Khurtsilava, Inga | | wg | 2282 | GEO | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Agrest, Inna | | wm | 2303 | SWE | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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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