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Individual Calculations October 2018 |
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| Preotu, Razvan Total change: 6.90 | |   |
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| 84th Annual Southwest Open | Irving, Texas | USA | 2018-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2444 | 2513 | 6.00 | 9 | 0.69 | 10 | 6.90 | |
|  Yim, Sung Ho | | | 2271 | KOR | 0.50 | 1 | -0.30 | 10 | -3.00 | |  Stefanov, Emil | m | | 2407 | FID | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Javakhadze, Zurab | m | | 2438 | GEO | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Chua, Alexander | f | | 2332 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Hilby, Craig | m | | 2420 | USA | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Xiong, Jeffery | g | | 2650 | USA | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Nakar, Eylon | m | | 2461 | ISR | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Reshef, Omer | m | | 2497 | ISR | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Shtembuliak, Evgeny | m | | 2518 | UKR | 1.00 | 1 | 0.51 | 10 | 5.10 | |
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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