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Individual Calculations May 2013 |
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| Agrest, Inna Total change: -14.55 | |   |
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| Naperville International Women Championship | Naperville, Illinois | USA | 2013-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2199 | 4.00 | 9 | -0.64 | 15 | -9.60 | |
|  Christiansen, Natasha | | wc | 1875 | USA | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Tjoelsen, Katrine | | wm | 2214 | NOR | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Zakurdjaeva, Irina | | wg | 2248 | RUS | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Ni, Viktorija | | wm | 2263 | USA | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Styazhkina, Anna | | wf | 2175 | RUS | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Aseeva, Marina | | | 2222 | RUS | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Stjazhkina, Olga | | wg | 2237 | RUS | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Sharevich, Anna | | wg | 2266 | BLR | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Kats, Alena | | wf | 2135 | USA | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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) | | | | 2013 Bill Wright Saint Louis Open | St Louis, Missouri | USA | 2013-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2260 | 2208 | 1.50 | 4 | -0.33 | 15 | -4.95 | |
| | So, Wesley | g | | 2608 * | PHI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Stuart, Zach | | | 2002 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Bregadze, Levan | m | | 2392 | GEO | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Larson, Matthew W | | | 2037 | USA | 0.50 | 1 | -0.23 | 15 | -3.45 | | | * 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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