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Individual Calculations September 2010 |
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| Moon, Ryan Joseph Total change: -48.90 | |   |
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| 38th Annual World Open - U2400 Section | King of Prussia, Pennsylvania | USA | 2010-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 2227 | 3.00 | 7 | -2.15 | 15 | -32.25 | |
|  Cohen, Micah | | | 1917 | USA | 0.00 | 1 | -0.86 | 15 | -12.90 | |  Kelleher, Jeff | | | 2087 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Williams, Justus D | | | 2239 | USA | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Chiang, Sarah | | wc | 1827 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Most, Eric Matthew | | | 2132 | USA | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Altschuler, Jason | | | 1962 | USA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Lwin, Aung K | | | 2034 | MYA | 0.00 | 1 | -0.75 | 15 | -11.25 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2010 US Cadet Championship | Crossville, Tennessee | USA | 2010-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2227 | 3.00 | 7 | -1.11 | 15 | -16.65 | |
| | Liou, Yian | | | 2211 | USA | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Ostrovskiy, Aleksandr | c | | 2257 | USA | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Yang, Michael | | | 2141 | USA | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Jayakumar, Adarsh | | | 2172 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Adelberg, David | | | 2216 | USA | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Shetty, Atulya A | | | 2086 | USA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Pamatmat, Jarod M | | | 2060 | 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) | | |
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