Blitz:
Individual Calculations July 2015 |
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Grabinsky, Aaron Total change: -25.20 | | |
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2015 National Open Blitz | Las Vegas, Nevada | USA | 2015-06-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
2243 | 2290 | 3.00 | 8 | -1.26 | 20 | -25.20 | |
| Dlugy, Maxim | g | | 2603 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | Dlugy, Maxim | g | | 2603 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | Ghaem Maghami, Ehs | g | | 2587 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | Ghaem Maghami, Ehs | g | | 2587 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | Easton, Jack Richard | | | 1890 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | Easton, Jack Richard | | | 1890 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | Creger V, Leo C | | | 1890 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Creger V, Leo C | | | 1890 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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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