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Individual Calculations August 2013 |
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| Yuniesky, Quesada Total change: -0.30 | |   |
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| 41st Annual World Open - Open Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2482 | 2631 | 6.50 | 9 | 0.34 | 10 | 3.40 | |
|  Kaufman, Lawrence Charles | g | | 2325 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Vioreanu, Bogdan | m | | 2404 | ROU | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Molner, Mackenzie S | m | | 2470 | USA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Shen, Arthur | f | | 2270 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Erenburg, Sergey | g | | 2615 | USA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Gelashvili, Tamaz | g | | 2560 | GEO | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Mikhalevski, Victor | g | | 2551 | ISR | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Akobian, Varuzhan | g | | 2609 | USA | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Holt, Conrad | g | | 2531 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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) | | | | 6th Annual Chicago Class | Wheeling, Illinois | USA | 2013-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2287 | 2636 | 4.00 | 5 | -0.37 | 10 | -3.70 | |
| | Szpisjak, Steven J | | | 2236 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Velikanov, Alexander | | | 2236 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Liang, Awonder | f | | 2236 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Kogen, Jonathan S | | | 2236 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gurevich, Dmitry | g | | 2492 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | * 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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