Rapid: Individual Calculations September 2017
 Grot, Blazej  Total change: 22.40  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B10 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1258 1392 8.50 11 1.12 20 22.40 
  Klim, Filip 1072 POL1.0010.13202.60 
  Jendrowiak, Maciej 1169 POL1.0010.22204.40 
  Kubaszewski, Piotr 1239 POL1.0010.30206.00 
  Labedzki, Kamil 1227 POL0.501-0.2220-4.40 
  Wiszniewski, Szymon 1277 POL0.501-0.1620-3.20 
  Jaworski, Tymon 1245 POL0.501-0.2020-4.00 
  Zalega, Maciej 1187 POL1.0010.24204.80 
  Miler, Franciszek 1144 POL1.0010.19203.80 
  Klimkowski, Jan 1612 POL0.001-0.2220-4.40 
  Musial, Igor 1321 POL1.0010.40208.00 
  Herwy, Jakub 1349 POL1.0010.44208.80 

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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