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Individual Calculations July 2012 |
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| Managadze, Nikoloz Total change: -13.80 | |   |
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| 2012 Maryland Open | Rockville, Maryland | USA | 2012-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2399 | 2475 | 1.50 | 3 | -0.27 | 10 | -2.70 | |
|  Savage, Allan G | f | | 2171 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Enkhbat, Tegshsure | m | | 2406 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Gelashvili, Tamaz | g | | 2619 | GEO | 0.00 | 1 | -0.31 | 10 | -3.10 | |
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) | | | | 21st Annual Chicago Open - Open Section | Wheeling, Illinois | USA | 2012-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2407 | 2472 | 5.50 | 9 | 0.26 | 10 | 2.60 | |
| | Menon, Gopal | | | 2180 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Zin, Aung T | f | | 2299 | MYA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Ramirez, Alejandro | g | | 2593 | USA | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Gulamali, Kazim | f | | 2346 | USA | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Kacheishvili, Giorgi | g | | 2598 | GEO | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Adamson, Robby | f | | 2322 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Shabalov, Alexander | g | | 2534 | USA | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Hansen, Eric | m | | 2454 | CAN | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Kretchetov, Alexan | f | | 2339 | RUS | 1.00 | 1 | 0.32 | 10 | 3.20 | |
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) | | | | 18th Annual Northeast Open | Stamford, Connecticut | USA | 2012-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2351 | 2472 | 2.00 | 3 | 0.08 | 10 | 0.80 | |
| | Schoch, Ian David | | | 2183 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Ivanisevic, Ivan | g | | 2655 | SRB | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Krause, Benjamin W | | | 2215 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | |
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) | | | | 5th New York International - Open Section | New York, New York | USA | 2012-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2291 | 2472 | 5.00 | 9 | -1.45 | 10 | -14.50 | |
| | Maldonado, Oscar L | | | 2207 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Gu, Christopher | | | 2223 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Gelashvili, Tamaz | g | | 2600 | GEO | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Bartell, Thomas | f | | 2369 | USA | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Stein, Alan R | m | | 2401 | USA | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Jiang, Louie | f | | 2327 | CAN | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Hua, David | | | 2180 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Chiang, Sarah | | wc | 2072 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Tuhrim, Richard J | | | 2238 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | * 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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