Individual Calculations July 2010 |
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Boskovic, Drasko Total change: -32.90 | | |
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19th Annual Chicago Open | Wheeling, Illinois | USA | 2010-05-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2262 | 2450 | 5.00 | 8 | -0.79 | 10 | -7.90 | |
| Moncayo, Evelyn | | wm | 2122 | ECU | 1.00 | 1 | 0.13 | 10 | 1.30 | | Theil, Carey M | | | 2219 | USA | 0.00 | 1 | -0.79 | 10 | -7.90 | | Vaja, Ashish | | | 2176 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | Hughes, Tyler B | | | 2296 | USA | 0.00 | 1 | -0.71 | 10 | -7.10 | | Cao, Kevin Y | | | 2050 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Betaneli, Alex | f | | 2260 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | Kiewra, Keaton | f | | 2311 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | Najer, Evgeny | g | | 2663 | RUS | 0.00 | 1 | -0.23 | 10 | -2.30 | | * 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) | | 2010 Copper StaTe International Swiss | Mesa, AZ | USA | 2010-06-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2217 | 2450 | 4.50 | 9 | -2.50 | 10 | -25.00 | |
| Jayakumar, Adarsh | | | 2169 | USA | 0.00 | 1 | -0.84 | 10 | -8.40 | | Haskel, Jeffrey | | | 2244 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | Troff, Kayden W | | | 2201 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | Adamson, Robby | f | | 2328 | USA | 0.00 | 1 | -0.67 | 10 | -6.70 | | Kiewra, Keaton | f | | 2311 | USA | 0.00 | 1 | -0.69 | 10 | -6.90 | | Adelberg, David | | | 2186 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | | Gurczak, John | | | 2069 | USA | 0.50 | 1 | -0.41 | 10 | -4.10 | | Gurevich, Daniel | | | 2050 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Ginsburg, Mark | m | | 2393 | USA | 0.50 | 1 | -0.08 | 10 | -0.80 | | * 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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