Rapid: Individual Calculations September 2017
 Ciszewski, Krzysztof  Total change: -10.80  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B12 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1282 1352 5.50 10 -0.54 20 -10.80 
  Sloniewski, Jakub 1097 POL0.501-0.3120-6.20 
  Walczak, Marcin 1173 POL0.501-0.2320-4.60 
  Knapik, Kamil 1161 POL0.001-0.7520-15.00 
  Zakrzewicz, Kacper 1194 POL1.0010.29205.80 
  Choina, Jan 1212 POL1.0010.31206.20 
  Wojdak, Jan 1742 POL0.001-0.0920-1.80 
  Rzenca, Jerzy 1210 POL0.501-0.1920-3.80 
  Smuda, Tomasz 1649 POL0.001-0.1520-3.00 
  Czaja, Adrian 1242 POL1.0010.35207.00 
  Kotowicz, Kamil 1142 POL1.0010.23204.60 

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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