Rapid: Individual Calculations September 2017
 Chrobot, Tomasz  Total change: -14.20  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B12 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1141 1066 2.50 8 -0.71 20 -14.20 
  Kuczynski, Michal 1285 POL0.001-0.2220-4.40 
  Zakrzewicz, Kacper 1194 POL0.001-0.3320-6.60 
  Baran, Kamil 1142 POL0.5010.10202.00 
  Gajewski, Krzysztof 1083 POL0.001-0.4820-9.60 
  Zyhalko, Konrad 1158 POL0.001-0.3720-7.40 
  Sleczka, Krzysztof 1039 POL0.501-0.0420-0.80 
  Zubiak, Mateusz 1088 POL1.0010.532010.60 
  Toniak, Adrian 1137 POL0.5010.10202.00 

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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