Rapid: Individual Calculations September 2017
 Piekielny, Pawel  Total change: 74.00  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B14 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1582 1334 6.00 11 3.70 20 74.00 
  Ossolinski, Ziemowit 1682 POL0.5010.39207.80 
  Lewandowski, Witold 1337 POL1.0010.502010.00 
  Kozlowski, Pawel 1594 POL0.001-0.1820-3.60 
  Warchol, Bartosz 1552 POL0.001-0.2220-4.40 
  Skurniak, Szymon 1675 POL1.0010.882017.60 
  Bartoszewski-Reiski, Olaf 1688 POL1.0010.892017.80 
  Bachor, Tomasz 1454 POL0.5010.16203.20 
  Kozlowski, Michal 1702 POL1.0010.902018.00 
  Pniaczek, Marek c1636 POL0.001-0.1520-3.00 
  Zurawicki, Jakub 1499 POL1.0010.722014.40 
  Niedbala, Bartlomiej 1582 POL0.001-0.1920-3.80 

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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