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Individual Calculations March 2012 |
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| Jayakumar, Adarsh Total change: 71.85 | |   |
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| 27th North American Masters | Skokie, Illinois | USA | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2290 | 2197 | 6.50 | 9 | 3.05 | 15 | 45.75 | |
|  Young, Angelo | m | | 2350 | PHI | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Amanov, Mesgen | g | | 2524 | TKM | 0.50 | 1 | 0.37 | 15 | 5.55 | |  Arjun, Vishnuvardh | m | | 2308 | IND | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Zin, Aung Thant | f | | 2300 | MYA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Kunche, Nikhilesh | f | | 2249 | IND | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Magness, Trevor S | | | 2154 | USA | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Waller, Matthew | | | 2257 | USA | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Chow, Albert C | f | | 2205 | USA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Wolf, Dan | f | | 2259 | ISR | 1.00 | 1 | 0.59 | 15 | 8.85 | |
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) | | | | 2012 Northern California International | Fremont, California | USA | 2012-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2355 | 2197 | 4.50 | 9 | 1.74 | 15 | 26.10 | |
| | Collins, Sam | m | | 2426 | IRL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Shivaji, Shivkumar | f | | 2295 | USA | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Iyengar, Udit | | | 1991 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Piasetski, Leon | m | | 2305 | CAN | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Young, Angelo | m | | 2325 | PHI | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Arnold, Marc | m | | 2482 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Mandizha, Farai | f | | 2406 | ZIM | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Ramirez, Alejandro | g | | 2594 | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Sarkar, Justin | m | | 2370 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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