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Individual Calculations September 2009 |
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| Morales, Garcia Sergi Total change: 1.65 | |   |
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| 21st NA FIDE Invitational | Skokie, Illinois | USA | 2009-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2277 | 5.50 | 9 | 0.88 | 15 | 13.20 | |
|  Rosen, Eric S | | | 2142 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Monokroussos, Dennis | f | | 2302 | USA | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Vishnuvardhan, Arjun | m | | 2307 | IND | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Pasalic, Mehmed | m | | 2365 | GER | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Shankar, Gauri | f | | 2278 | IND | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Felecan, Florin | f | | 2369 | USA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Dean, Jim H | f | | 2232 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Flaga, Krzysztof | | | 2038 | USA | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Young, Angelo | m | | 2350 | PHI | 1.00 | 1 | 0.60 | 15 | 9.00 | |
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) | | | | 22nd North American FIDE Invitational | Skokie, Illinois | USA | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 2311 | 4.00 | 9 | -0.77 | 15 | -11.55 | |
| | Szmetan, Ricardo L | f | | 2274 | BAR | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Loncarevic, Robert | | | 2062 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Burgess, Jon L | | | 2241 | ENG | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Melekhina, Alisa | | wm | 2270 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Pasalic, Mehmed | m | | 2343 | GER | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Arjun, Vishnuvardhan | m | | 2295 | IND | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Shankar, Gauri | f | | 2270 | IND | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Felecan, Florin | f | | 2399 | USA | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Barbosa, Oliver A | m | | 2434 | PHI | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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