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Individual Calculations February 2013 |
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| Viswanadha, Kesav Total change: 29.25 | |   |
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| 22nd Annual North American Open - Open Section | Las Vegas, Nevada | USA | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2293 | 2130 | 4.50 | 9 | 1.90 | 15 | 28.50 | |
|  Liou, Yian | f | | 2352 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Barnett, Alex | | | 2243 | USA | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Kretchetov, Alexander | f | | 2306 | RUS | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Harmon-Vellotti, Luke | f | | 2338 | USA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Adelberg, David Todd | | | 2241 | USA | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Vibbert, Sean | | | 2240 | USA | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Zenyuk, Iryna | c | wm | 2250 | USA | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Mandizha, Farai | m | | 2415 | ZIM | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Hua, David A | | | 2254 | USA | 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) | | | | 4th Annual Golden State Open | Concord, California | USA | 2013-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2298 | 2120 | 1.50 | 5 | 0.05 | 15 | 0.75 | |
| | Troff, Kayden W | f | | 2365 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Mezentsev, Vladimir | m | | 2352 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Nagarajan, Pranav | | | 1991 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Zavadsky, Peter | | | 2298 | SVK | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Naroditsky, Daniel A | m | | 2483 | USA | 0.00 | 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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