Blitz: Individual Calculations September 2017
 Lorenz, Rafal  Total change: 0.40  Rating chartPersonal card
 Polish Blitz Youth Chess Championship 2017 - B14 Wroclaw POL 2017-08-08
RcRownchangeKK*chgGame
 1270 1251 10.50 22 0.02 20 0.40 
  Maciejewski, Kamil 1553 POL0.001-0.1520-3.00 
  Maciejewski, Kamil 1553 POL0.001-0.1520-3.00 
  Swiech, Lukasz 1365 POL0.001-0.3420-6.80 
  Swiech, Lukasz 1365 POL0.001-0.3420-6.80 
  Mac, Adam 1116 POL0.501-0.1820-3.60 
  Mac, Adam 1116 POL0.501-0.1820-3.60 
  Kasperek, Michal 1060 POL1.0010.25205.00 
  Kasperek, Michal 1060 POL1.0010.25205.00 
  Szymoniak, Pawel 1007 POL1.0010.20204.00 
  Szymoniak, Pawel 1007 POL1.0010.20204.00 
  Michalski, Adrian 1432 POL0.001-0.2620-5.20 
  Michalski, Adrian 1432 POL0.001-0.2620-5.20 
  Jaszczuk, Mateusz 1353 POL0.001-0.3620-7.20 
  Jaszczuk, Mateusz 1353 POL0.001-0.3620-7.20 
  Rytwinski, Karol 1064 POL1.0010.26205.20 
  Rytwinski, Karol 1064 POL1.0010.26205.20 
  Distel, Pawel 1457 POL0.5010.26205.20 
  Distel, Pawel 1457 POL0.5010.26205.20 
  Lazarski, Przemyslaw 1182 POL0.001-0.6020-12.00 
  Lazarski, Przemyslaw 1182 POL0.501-0.1020-2.00 
  Lambrecht, Tomasz 1384 POL1.0010.682013.60 
  Lambrecht, Tomasz 1384 POL1.0010.682013.60 

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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