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Individual Calculations October 2018 |
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| Reshef, Omer Total change: -5.40 | |   |
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| 84th Annual Southwest Open | Irving, Texas | USA | 2018-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2402 | 2497 | 5.50 | 9 | -0.01 | 10 | -0.10 | |
|  Easton, Jack | | | 2262 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | |  Oberoi, Shelev | | | 2097 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hilby, Craig | m | | 2420 | USA | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Arribas Lopez, Angel | g | | 2460 | ESP | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Ynojosa Aponte, Felix Jose | m | | 2370 | VEN | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Patel, Advait | m | | 2475 | USA | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Popilski, Gil | g | | 2491 | ISR | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Preotu, Razvan | g | | 2513 | CAN | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Matsenko, Sergei | g | | 2533 | RUS | 0.50 | 1 | 0.05 | 10 | 0.50 | | | * 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) | | | | 2018 DCC FIDE Open IX | Richardson, Texas | USA | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2290 | 2497 | 3.00 | 5 | -0.53 | 10 | -5.30 | |
| | Tang, Andrew | c | | 2097 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sanchez, Robert | | | 2097 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Berczes, David | g | | 2509 | HUN | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Xiong, Jeffery | g | | 2651 | USA | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Eliezer, Segev | | | 2097 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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) | | |
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