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Individual Calculations August 2017 |
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| Cawdery, Daniel Total change: 22.50 | |   |
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| 2017 African Individual Chess Championships "Open" | Oran | ALG | 2017-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2383 | 2426 | 7.00 | 9 | 2.01 | 10 | 20.10 | |
|  Boudaoud, Khaled | | | 2139 | ALG | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Phiri, Richmond | m | | 2267 | ZAM | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Boudriga, Med Ali | m | | 2348 | TUN | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Douissa, Oussama | | | 2270 | TUN | 1.00 | 1 | 0.29 | 10 | 2.90 | | | El Gindy, Essam | g | | 2448 | EGY | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Amin, Bassem | g | | 2672 | EGY | 0.50 | 1 | 0.31 | 10 | 3.10 | | | Adly, Ahmed | g | | 2620 | EGY | 1.00 | 1 | 0.75 | 10 | 7.50 | | | Arab, Adlane | m | | 2476 | ALG | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Silva, David | m | | 2205 | ANG | 1.00 | 1 | 0.22 | 10 | 2.20 | |
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) | | | | CZECH OPEN 2017 - A - GM open | Pardubice | CZE | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2318 | 2426 | 6.00 | 9 | 0.24 | 10 | 2.40 | |
| | Jeet, Jain | | | 2191 | IND | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Furman, Boris | f | | 2177 | RUS | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Tifferet, Shaked | f | | 2236 | ISR | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Goluch, Piotr | f | | 2288 | POL | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Reuker, Jari | | | 2275 | GER | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Stefansson, Hannes | g | | 2530 | ISL | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Geller, Jakov | g | | 2519 | RUS | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Aliyev, Ravan | | | 2311 | AZE | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Krykun, Yuriy | f | | 2334 | UKR | 1.00 | 1 | 0.37 | 10 | 3.70 | |
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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