Rapid: Individual Calculations September 2017
 Salawa, Wiktor  Total change: -32.00  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B14 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1353 1255 2.00 9 -1.60 20 -32.00 
  Kowalik, Bartosz 1554 POL0.001-0.1520-3.00 
  Szczurek, Krzysztof 1655  * POL0.001-0.0820-1.60 
  Pustelnik, Oskar 1173 POL1.0010.39207.80 
  Trybus, Daniel 1655  * POL0.001-0.0820-1.60 
  Kubicki, Piotr 1139 POL0.001-0.6620-13.20 
  Galaszewski, Karol 1052 POL1.0010.24204.80 
  Bien, Hubert 1353 POL0.001-0.3720-7.40 
  Popadowski, Wojciech 1430 POL0.001-0.2720-5.40 
  Rozalski, Marcin 1167 POL0.001-0.6220-12.40 
 * 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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