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Individual Calculations March 2012 |
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| Rosen, Eric S Total change: 19.20 | |   |
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| 27th North American Masters | Skokie, Illinois | USA | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2290 | 2305 | 6.00 | 9 | 1.28 | 15 | 19.20 | |
|  Arjun, Vishnuvardh | m | | 2308 | IND | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Young, Angelo | m | | 2350 | PHI | 0.50 | 1 | 0.06 | 15 | 0.90 | |  Amanov, Mesgen | g | | 2524 | TKM | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Kunche, Nikhilesh | f | | 2249 | IND | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Magness, Trevor S | | | 2154 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Zin, Aung Thant | f | | 2300 | MYA | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Wolf, Dan | f | | 2259 | ISR | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Waller, Matthew | | | 2257 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Chow, Albert C | f | | 2205 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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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