Blitz: Individual Calculations September 2017
 Piwowarczyk, Piotr  Total change: -127.20  Rating chartPersonal card
 Polish Blitz Youth Chess Championship 2017 - B14 Wroclaw POL 2017-08-08
RcRownchangeKK*chgGame
 1223 1377 9.00 22 -6.36 20 -127.20 
  Teclaf, Pawel c1777  * POL0.001-0.0820-1.60 
  Teclaf, Pawel c1777  * POL0.001-0.0820-1.60 
  Kebel, Bartosz 1268 POL0.001-0.6520-13.00 
  Kebel, Bartosz 1268 POL0.001-0.6520-13.00 
  Vanduyfhuys, Ilja 1197 POL1.0010.26205.20 
  Vanduyfhuys, Ilja 1197 POL1.0010.26205.20 
  Wnuk, Wojciech 1195 POL0.001-0.7420-14.80 
  Wnuk, Wojciech 1195 POL0.001-0.7420-14.80 
  Rozalski, Marcin 1135 POL0.501-0.3020-6.00 
  Rozalski, Marcin 1135 POL0.501-0.3020-6.00 
  Kaminski, Mateusz 1097 POL1.0010.16203.20 
  Kaminski, Mateusz 1097 POL1.0010.16203.20 
  Fiszer, Jakub 1181 POL0.001-0.7520-15.00 
  Fiszer, Jakub 1181 POL0.001-0.7520-15.00 
  Sapinski, Sebastian 1191 POL1.0010.26205.20 
  Sapinski, Sebastian 1191 POL0.501-0.2420-4.80 
  Bien, Hubert 1286 POL0.501-0.1220-2.40 
  Bien, Hubert 1286 POL0.501-0.1220-2.40 
  Chodaczynski, Dorian 1087 POL0.001-0.8420-16.80 
  Chodaczynski, Dorian 1087 POL0.001-0.8420-16.80 
  Bieganski, Mikolaj 1035 POL1.0010.12202.40 
  Bieganski, Mikolaj 1035 POL0.501-0.3820-7.60 
 * 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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