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Individual Calculations November 2009 |
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| Molner, Mackenzie Total change: 0.30 | |   |
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| 23rd North American FIDE Invitational | Skokie, Illinois | USA | 2009-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2453 | 2393 | 4.50 | 9 | 0.73 | 15 | 10.95 | |
|  Matthews, Shane | | | 2228 | JAM | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Amanov, Mesgen | g | | 2497 | TKM | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Ippolito, Dean J | m | | 2455 | USA | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Arnold, Marc Tyler | m | | 2407 | USA | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Mitkov, Nikola | g | | 2526 | MKD | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Finegold, Benjamin | m | | 2513 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Izoria, Zviad | g | | 2604 | GEO | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Vigorito, David | m | | 2400 | USA | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Shankland, Samuel | m | | 2448 | USA | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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) | | | | 2009 Miami Open and Florida State Championship | Miami, Florida | USA | 2009-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2313 | 2397 | 3.50 | 7 | -0.71 | 15 | -10.65 | |
| | Alvarez, Ernesto | | | 2229 | USA | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Santalla, Andres | | | 2068 | USA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Arnold, Marc Tyler | m | | 2417 | USA | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Rodriguez, Eric | | | 2263 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Gonzalez, Renier | g | | 2485 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Studen, Damir | | | 2194 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Becerra, Julio J | g | | 2533 | USA | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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