Individual Calculations November 2009
 Fedorczyk, Krzysztof  Total change: 7.75  Rating chartPersonal card
 66th YMCA Summer 2009-D Warszawa POL 2009-07-07
RcRownchangeKK*chgGame
 1491 1612 6.00 9 0.10 25 2.50 
  Zasada, Konrad 1727 POL0.001-0.3425-8.50 
  Jankiewicz, Aleksander 1353 POL1.0010.18254.50 
  Bialowas, Jaroslaw 1390 POL1.0010.22255.50 
  Wilk, Mariusz 1542 POL1.0010.402510.00 
  Hoang Nghia, Le 1446 POL0.001-0.7225-18.00 
  Olsztynski, Andrzej 1390 POL1.0010.22255.50 
  Tomczyk, Ryszard 1592 POL1.0010.472511.75 
  Gajewski, Wojciech 1515 POL1.0010.37259.25 
  Rodak, Przemyslaw 1463 POL0.001-0.7025-17.50 

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)
 
 FIDELICE Chylice POL 2009-10-09
RcRownchangeKK*chgGame
 1676 1612 2.50 5 0.21 25 5.25 
  Fikus, Zygmunt 2012  * POL0.001-0.0825-2.00 
  Kazmierczak, Ewa 1457 POL1.0010.29257.25 
  Toczek, Grzegorz f2012  * POL0.001-0.0825-2.00 
  Krawiecki, Stanislaw 1388 POL1.0010.22255.50 
  Czuraj, Grzegorz 1511 POL0.501-0.1425-3.50 
 * 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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