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Individual Calculations March 2012 |
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| Kavutskiy, Konstantin Total change: -12.60 | |   |
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| 21st Annual North American Open - Open Section | Las Vegas, Nevada | USA | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2316 | 2303 | 3.50 | 7 | 0.23 | 15 | 3.45 | |
|  Fajardo Ponce, David | | | 1903 * | HON | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Shabalov, Alexander | g | | 2523 | USA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Sevillano, Enrico | m | | 2461 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Yanayt, Eugene | f | | 2259 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | | | De Guzman, Ricardo | m | | 2390 | PHI | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Bryant, John Daniel | f | | 2402 | USA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Kojima, Shinya | f | | 2272 | JPN | 0.50 | 1 | -0.04 | 15 | -0.60 | | | * 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) | | | | 2012 Northern California International | Fremont, California | USA | 2012-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 2315 | 4.00 | 9 | -1.40 | 15 | -21.00 | |
| | Iyengar, Udit | | | 1991 | USA | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Smith, Bryan | m | | 2460 | USA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Remlinger, Larry | m | | 2402 | USA | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Sevian, Samuel | | | 2185 | USA | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Gurevich, Daniel | | | 2192 | USA | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Byambaa, Uyanga | | wf | 2118 | MGL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Kaufman, Ray | m | | 2261 | USA | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Evans, Bela | f | | 2262 | USA | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Studen, Damir | | | 2248 | USA | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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) | | | | 15th Metropolitan Chess FIDE Invitational | Los Angeles, California | USA | 2012-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2290 | 2315 | 5.50 | 9 | 0.72 | 15 | 10.80 | |
| | Akopyan, Harutyun | f | | 2279 | USA | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Kudryavtsev, Vadim | | | 2151 | RUS | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Sevillano, Enrico | m | | 2490 | USA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Manukyan, Garush | | | 2303 | ARM | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Amanov, Zhanibek | m | | 2402 | KAZ | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Clawitter, Craig | | | 2082 | USA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Duckworth, William | f | | 2313 | USA | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Matikozyan, Andran | m | | 2414 | ARM | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Gupta, Ankit | | | 2175 | USA | 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) | | | | 29th Annual US Amateur Team Championship West | Santa Clara, California | USA | 2012-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2315 | 1.00 | 2 | -0.39 | 15 | -5.85 | |
| | Arnold, Jeffrey S | | | 2200 | USA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Heiserman, Jimmy P | | | 2136 | USA | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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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