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Individual Calculations May 2010 |
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| Kudryavtsev, Vadim Total change: -82.35 | |   |
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| 17th Annual Western Class Championships | Agoura Hills, California | USA | 2010-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2215 | 1.50 | 5 | -1.76 | 15 | -26.40 | |
|  Harmon-Vellotti, Luke | | | 2044 | USA | 0.00 | 1 | -0.73 | 15 | -10.95 | |  Kavutskiy, Konstanin | | | 2100 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Yee, Michael A | | | 2081 | USA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Gupta, Ankit | | | 2099 | USA | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Yanayt, Eugene | f | | 2196 | USA | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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) | | | | Philadelphia Open | Philadelphia, Pennsylvania | USA | 2010-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 2215 | 2.00 | 7 | -3.39 | 15 | -50.85 | |
| | Robinson, Darrian | | | 1910 | USA | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Weiss, Seggev | | | 2053 | ISR | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Nieto, Manuel Valerio | | | 1815 * | COL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kats, Alena | | | 2013 | USA | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Strenzwilk, Denis | | | 2013 | USA | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Finney, Stuart S | | | 2024 | USA | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Samimi, Sohrab | | | 2120 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | * 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) | | | | 8th Annual Western Pacific Open | Los Angeles, California | USA | 2010-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2215 | 2.00 | 4 | -0.34 | 15 | -5.10 | |
| | Harmon-Vellotti, Carl | | | 1815 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kurosaki, Takashi | | | 2149 | USA | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Matikozyan, Andranik | m | | 2485 | ARM | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Gupta, Ankit | | | 2099 | USA | 0.00 | 1 | -0.66 | 15 | -9.90 | | | * 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) | | |
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