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Individual Calculations February 2014 |
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| Karklins, Andrew Total change: -21.45 | |   |
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| 23rd Annual North American Open - U2300 Section | Las Vegas, Nevada | USA | 2013-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2125 | 2.00 | 5 | -0.73 | 15 | -10.95 | |
|  Chen, Derek H | | | 2052 | USA | 0.50 | 1 | -0.10 | 15 | -1.50 | |  Brown, Wayne B | | | 2027 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Perez, Paul | f | | 2238 | MEX | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Skalnes, Erik A | | | 1883 | USA | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Shlyakhetsky, Vladimir | f | | 2236 | ISR | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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) | | | | 12th Annual Foxwoods Open | Mashantucket, Connecticut | USA | 2014-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2341 | 2125 | 0.00 | 3 | -0.70 | 15 | -10.50 | |
| | Esserman, Marc R | m | | 2447 | USA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Gu, Christopher | | | 2290 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Hasan, Mehdi | f | | 2285 | BAN | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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