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Individual Calculations September 2010 |
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| Pamatmat, Jarod M Total change: 33.00 | |   |
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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 |
| 2176 | 2064 | 4.00 | 9 | 0.79 | 15 | 11.85 | |
|  Tate, Emory A | m | | 2330 | USA | 1.00 | 1 | 0.82 | 15 | 12.30 | |  Figler, Ilye | f | | 2290 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Coleman, Teddy | f | | 2286 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Perez, Samuel | | | 1762 | USA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Dixon, Dakota E | | | 2036 | USA | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Homa, Seth | f | | 2295 | USA | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Jones, Craig W | | | 2241 | USA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Nikolayev, Igor A | f | | 2289 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Pinkerton, James C | | | 2054 | USA | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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 |
| 2187 | 2060 | 2.50 | 7 | 0.18 | 15 | 2.70 | |
| | Ostrovskiy, Aleksandr | c | | 2257 | USA | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Yang, Michael | | | 2141 | USA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Jayakumar, Adarsh | | | 2172 | USA | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Adelberg, David | | | 2216 | USA | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Shetty, Atulya A | | | 2086 | USA | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Liou, Yian | | | 2211 | USA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Moon, Ryan Joseph | | | 2227 | USA | 0.00 | 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) | | | | DFW FIDE Open VI | Richardson, Texas | USA | 2010-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 2060 | 2.50 | 3 | 1.23 | 15 | 18.45 | |
| | Lin, Dachey | | | 1811 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Heiserman, Jimmy P | | | 2144 | USA | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Chirila, Ioan-Cristian | g | | 2460 * | ROU | 0.50 | 1 | 0.42 | 15 | 6.30 | | | * 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) | | |
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