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Individual Calculations January 2011 |
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| Abrahamyan, Tatev Total change: -27.75 | |   |
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| Metropolitain Chess FIDE Invitational | Los Angeles, California | USA | 2010-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2332 | 2355 | 3.50 | 9 | -1.27 | 15 | -19.05 | |
|  Kavutskiy, Konstantin | | | 2149 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Manukyan, Garush | | | 2302 | ARM | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Kretchetov, Alexandre | f | | 2358 | RUS | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Taylor, Timothy W | m | | 2317 | USA | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Sevillano, Enrico | m | | 2508 | USA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Gupta, Ankit | | | 2235 | USA | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Amanov, Zhanibek | m | | 2394 | KAZ | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Banawa, Joel | f | | 2341 | USA | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Yankovsky, Roman | | | 2381 | RUS | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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) | | | | 46th Annual American Open | Los Angeles, California | USA | 2010-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2355 | 2.50 | 4 | -0.58 | 15 | -8.70 | |
| | Kavutskiy, Konstantin | | | 2149 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Eng, Randel | | | 1977 | USA | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Adelberg, David | | | 2191 | USA | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Steinfl, Alessandro | | | 2211 | ITA | 0.50 | 1 | -0.19 | 15 | -2.85 | |
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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