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Individual Calculations July 2009 |
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| Shankar, Gauri Total change: -7.80 | |   |
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| 19th NA FIDE Invitational | Skokie, Illinois | USA | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2272 | 4.00 | 9 | -0.57 | 15 | -8.55 | |
|  Tennant, Steven | | | 2203 | USA | 0.50 | 1 | -0.10 | 15 | -1.50 | |  Boor, Carl B | f | | 2318 | USA | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Felecan, Florin | f | | 2380 | USA | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Amanov, Mesgen | m | | 2453 | TKM | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Chow, Albert C | f | | 2203 | USA | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Pasalic, Mehmed | m | | 2365 | GER | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Muradian, Sevan A | | | 1925 | USA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Young, Angelo | m | | 2361 | PHI | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Hortillosa, Andres | | | 2141 | USA | 0.50 | 1 | -0.18 | 15 | -2.70 | |
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) | | | | 20th North American FIDE Invitational | Skokie, Illinois | USA | 2009-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2278 | 5.00 | 9 | 0.05 | 15 | 0.75 | |
| | Stamnov, Aleksanda | f | | 2226 | MKD | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Koo, Oliver T | | | 2255 | USA | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Flaga, Krzysztof | | | 2038 | USA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Chow, Albert C | f | | 2203 | USA | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Arjun, Vishnuvardh | m | | 2307 | IND | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Felecan, Florin | f | | 2369 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Brock, William H | | | 2009 | USA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Pasalic, Mehmed | m | | 2365 | GER | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Young, Angelo | m | | 2350 | PHI | 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) | | |
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