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Individual Calculations July 2012 |
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| Yanayt, Eugene Total change: 28.20 | |   |
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| 2012 National Open - Open Section | Las Vegas, Nevada | USA | 2012-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2407 | 2242 | 2.50 | 5 | 0.98 | 15 | 14.70 | |
|  Helfst, Matt D | | | 1930 | USA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Molner, Mackenzie | m | | 2489 | USA | 1.00 | 1 | 0.81 | 15 | 12.15 | |  Robson, Ray | g | | 2615 | USA | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Sevillano, Enrico | m | | 2517 | USA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Zierk, Steven C | m | | 2483 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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 Southern California Championship Candidates | Monterey Park, California | USA | 2012-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2206 | 2242 | 2.00 | 2 | 0.90 | 15 | 13.50 | |
| | Clawitter, Craig | | | 2117 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Taylor, Timothy W | m | | 2294 | USA | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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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