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Individual Calculations July 2012 |
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| Mulyar, Michael A Total change: -21.90 | |   |
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| 21st Annual Chicago Open - Open Section | Wheeling, Illinois | USA | 2012-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2257 | 2408 | 2.00 | 5 | -1.44 | 10 | -14.40 | |
|  Lee, Kai Jie Edward | | | 2102 | SIN | 0.50 | 1 | -0.36 | 10 | -3.60 | |  Iwu, Okechukwu A | | | 2161 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Perunovic, Milos | g | | 2577 | SRB | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Shetty, Atulya A | | | 2219 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Ni, Viktorija | | wm | 2228 | USA | 0.00 | 1 | -0.74 | 10 | -7.40 | |
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) | | | | 5th New York International - Open Section | New York, New York | USA | 2012-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2250 | 2408 | 5.50 | 9 | -0.75 | 10 | -7.50 | |
| | Williams, Justus D | | | 2189 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Mateer, Amanda | | wf | 2097 | USA | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Chandran, Kapil | | | 2075 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Kekelidze, Mikheil | g | | 2494 | GEO | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Shen, Arthur | f | | 2237 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Vilenchuk, Michael | | | 2220 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Tuhrim, Richard J | | | 2238 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Bodek, Michael H | | | 2324 | USA | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Hecht, Hans-Joachim | g | | 2377 | GER | 1.00 | 1 | 0.46 | 10 | 4.60 | |
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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