Individual Calculations November 2009
 Jacel, Lukasz  Total change: -13.80  Rating chartPersonal card
 XIV International Chess Festival - Seahorse of Rewal 2009 -Open B Rewal POL 2009-08-20
RcRownchangeKK*chgGame
 1904 1961 4.00 9 -0.92 15 -13.80 
  Mockun, Dawid 1627 POL1.0010.12151.80 
  Milanowski, Jan 2109 POL1.0010.701510.50 
  Balandynowicz, Wojciech 2055 POL0.001-0.3715-5.55 
  Mirski, Roman 1561  * POL1.0010.08151.20 
  Czachor, Radoslaw 2101 POL0.5010.19152.85 
  Matuszczyk, Przemyslaw 2098 POL0.001-0.3215-4.80 
  Wrobel, Maciej 1883 POL0.501-0.1115-1.65 
  Nowak, Ryszard 2106 POL0.001-0.3115-4.65 
  Puszkarek, Kamil 1593 POL0.001-0.9015-13.50 
 * 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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