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Individual Calculations August 2013 |
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| Izoria, Zviad Total change: -12.30 | |   |
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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 |
| 2388 | 2591 | 5.50 | 9 | -1.23 | 10 | -12.30 | |
|  Shen, Arthur | f | | 2270 | USA | 0.00 | 1 | -0.87 | 10 | -8.70 | |  Pressman, Leif A | f | | 2240 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Abrahamyan, Tatev | | wg | 2310 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Neimer, Vitaly | m | | 2421 | ISR | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Cornejo, Max | m | | 2395 | PER | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Harmon-Vellotti, Luke C | f | | 2340 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Fishbein, Alexander | g | | 2506 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Holt, Conrad | g | | 2531 | USA | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Krush, Irina | m | wg | 2482 | USA | 0.50 | 1 | -0.15 | 10 | -1.50 | |
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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