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Individual Calculations February 2013 |
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| Shabalov, Alexander Total change: -6.30 | |   |
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| 22nd Annual North American Open - Open Section | Las Vegas, Nevada | USA | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2429 | 2578 | 5.00 | 8 | -0.44 | 10 | -4.40 | |
|  Barnett, Alex | | | 2243 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Liou, Yian | f | | 2352 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Sevian, Samuel | f | | 2343 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Mitkov, Nikola | g | | 2513 | MKD | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Kacheishvili, Giorgi | g | | 2602 | GEO | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Tate, Emory A | m | | 2302 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Gareev, Timur | g | | 2663 | USA | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Bryant, John Daniel | f | | 2416 | USA | 0.00 | 1 | -0.71 | 10 | -7.10 | |
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) | | | | 45th Annual Liberty Bell Open - Open Section | Philadelphia, Pennsylvania | USA | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2365 | 2578 | 5.00 | 7 | -0.19 | 10 | -1.90 | |
| | Melekhina, Alisa | f | wm | 2221 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Shvartsman, Andrew | c | | 2273 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Van Kooten, Luuk | f | | 2365 | NED | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Zenyuk, Iryna | c | wm | 2250 | USA | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Izoria, Zviad | g | | 2595 | GEO | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Williams, Justus D | | | 2214 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Erenburg, Sergey | g | | 2637 | USA | 1.00 | 1 | 0.58 | 10 | 5.80 | |
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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