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Individual Calculations February 2014 |
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| Melekhina, Alisa Total change: -30.45 | |   |
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| 23rd Annual North American Open - U2300 Section | Las Vegas, Nevada | USA | 2013-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 2188 | 1.00 | 5 | -2.30 | 15 | -34.50 | |
|  Beilin, Allan | | | 2068 | USA | 0.00 | 1 | -0.66 | 15 | -9.90 | |  Prieto, Ernesto | | | 2108 | COL | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Omori, Michael | | | 2191 | USA | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Anderson, Craig R | | | 1937 | USA | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Pinisetti, Prateek | | | 2025 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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) | | | | 2014 Bay Area International | Santa Clara, California | USA | 2014-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2188 | 4.00 | 9 | 0.30 | 15 | 4.50 | |
| | Rui, Gao | g | | 2454 | CHN | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Ishkhanov, Tigran | | | 2314 | USA | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Xiong, Jeffery | f | | 2331 | USA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Prieto, Ernesto | | | 2095 | COL | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Banik, Siddharth | | | 2002 | USA | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Hendrickson, Nolan | | | 2145 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Shivaji, Shivkumar | f | | 2273 | USA | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Kiewra, Keaton | m | | 2413 | USA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Kaufman, Ray | m | | 2301 | USA | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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) | | | | 46th Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2014-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2188 | 3.50 | 5 | -0.03 | 15 | -0.45 | |
| | Tanenbaum, Zachary | | | 1927 | USA | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Yuan, Yuanling | | wm | 2223 | CAN | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Zheng, Andrew | | | 1986 | USA | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Tica, Juan | | | 1936 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Hernandez-Camen, Angel | | | 2050 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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