Rapid: Individual Calculations September 2017
 Bogusz, Alan  Total change: -17.80  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B12 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1321 1499 7.00 11 -0.89 20 -17.80 
  Wawrzyniak, Karol 1157 POL1.0010.12202.40 
  Wieczorek, Karol 1258 POL0.501-0.3020-6.00 
  Wojtasik, Szymon 1264 POL1.0010.21204.20 
  Taranowicz, Michal 1529 POL1.0010.542010.80 
  Wojdak, Jan 1742 POL0.001-0.2020-4.00 
  Jozefczyk, Szymon 1310 POL0.501-0.2520-5.00 
  Wnek, Filip 1191 POL0.001-0.8620-17.20 
  Syrkiewicz, Michal 1266 POL0.501-0.2920-5.80 
  Czaja, Adrian 1242 POL1.0010.18203.60 
  Norek, Maciej 1285 POL0.501-0.2720-5.40 
  Wieczorek, Mikolaj 1289 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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