Rapid: Individual Calculations September 2017
 Wolak, Maciej  Total change: -32.80  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B10 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1204 1215 1.00 5 -1.64 20 -32.80 
  Malinowski, Szymon 1574 POL0.001-0.1020-2.00 
  Wnuk, Piotr 1013 POL1.0010.24204.80 
  Nowak, Filip 1312 POL0.001-0.3720-7.40 
  Klim, Filip 1072 POL0.001-0.6920-13.80 
  Paprocki, Franciszek 1049 POL0.001-0.7220-14.40 

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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