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Individual Calculations August 2018 |
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| Kobo, Ori Total change: 2.10 | |   |
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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 |
| 2325 | 2508 | 4.00 | 7 | -0.91 | 10 | -9.10 | |
|  Itzhaky, Shmuel | | | 2111 | ISR | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Gorodetzky, Matan | | | 2108 * | ISR | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Zlatin, Alexander | | | 2199 | ISR | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Cohen Revivo, Shoham | | | 2248 | ISR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Erenberg, Ariel | m | | 2413 | ISR | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Nabaty, Tamir | g | | 2692 | ISR | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Zanan, Evgeny | m | | 2506 | ISR | 0.00 | 1 | -0.50 | 10 | -5.00 | | | * 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) | | | | CZECH OPEN 2018 - A - GM open | Pardubice | CZE | 2018-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2390 | 2508 | 7.00 | 9 | 1.12 | 10 | 11.20 | |
| | Varitski, Igor | m | | 2235 | UKR | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Vyskocil, Neklan | m | | 2327 | CZE | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Sarkar, Justin | m | | 2307 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Zwardon, Vojtech | m | | 2424 | CZE | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Plischki, Sebastian | m | | 2413 | GER | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Bryzgalin, Kirill | g | | 2424 | RUS | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Braeuer, Franz | m | | 2426 | GER | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Paravyan, David | g | | 2638 | RUS | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Salimova, Nurgyul | f | wf | 2317 | FID | 1.00 | 1 | 0.25 | 10 | 2.50 | |
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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