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Individual Calculations September 2010 |
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| Zenyuk, Iryna Total change: 34.80 | |   |
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| 38th Annual World Open - U2400 Section | King of Prussia, Pennsylvania | USA | 2010-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 2276 | 7.00 | 9 | 1.90 | 15 | 28.50 | |
|  Amarasinghe, Prashantha N | | | 1997 | SRI | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Murthy, Pappu | | | 2085 | USA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Bournival, Braden | f | | 2302 | USA | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Ostrovskiy, Aleksandr | c | | 2254 | USA | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Gokhale, Chandrashhekhar | m | | 2282 | IND | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Liu, Elliott J | f | | 2305 | USA | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Burnett, Ronald | m | | 2365 | USA | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Shen, Victor C | f | | 2213 | USA | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Khamroev, Ravshan | | | 2204 | UZB | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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) | | | | 2010 US Womens Championship | St. Louis, Missouri | USA | 2010-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2316 | 2236 | 4.00 | 9 | 0.42 | 15 | 6.30 | |
| | Foisor, Sabina-Francesca | | wg | 2317 | USA | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Marshall, Abby | | wf | 2182 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Marinello, Beatriz | | wm | 2160 | USA | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Abrahamyan, Tatev | | wf | 2310 | USA | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Zatonskih, Anna | m | wg | 2470 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Rohonyan, Katerine | | wg | 2319 | USA | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Baginskaite, Camilla | | wg | 2343 | USA | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Krush, Irina | m | wg | 2476 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Melekhina, Alisa | | wm | 2265 | USA | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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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