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Individual Calculations September 2009 |
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| Burgess, Jon L Total change: 2.70 | |   |
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| 22nd North American FIDE Invitational | Skokie, Illinois | USA | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2295 | 2241 | 4.00 | 9 | 0.18 | 15 | 2.70 | |
|  Pasalic, Mehmed | m | | 2343 | GER | 0.00 | 1 | -0.36 | 15 | -5.40 | |  Arjun, Vishnuvardhan | m | | 2295 | IND | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Morales Garcia, S | f | | 2311 | MEX | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Felecan, Florin | f | | 2399 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Barbosa, Oliver A | m | | 2434 | PHI | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Szmetan, Ricardo L | f | | 2274 | BAR | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Loncarevic, Robert | | | 2062 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Shankar, Gauri | f | | 2270 | IND | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Melekhina, Alisa | | wm | 2270 | USA | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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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