Individual Calculations September 2021
 Oles, Jan  Total change: 7.20  Rating chartPersonal card
 246th YMCA Summer 2021-C Warszawa POL 2021-07-01
RcRownchangeKK*chgGame
 1420 1316 4.00 10 0.36 20 7.20 
  Kwiek, Janusz 1502 POL0.001-0.2620-5.20 
  Kuznik, Kamil 1486 POL0.001-0.2820-5.60 
  Iller, Robert 1447 POL0.001-0.3220-6.40 
  Flig, Wojciech 1318 POL0.001-0.5020-10.00 
  Ossolinski, Lukasz 1348 POL1.0010.542010.80 
  Kwiek, Janusz 1502 POL1.0010.742014.80 
  Kuznik, Kamil 1486 POL0.001-0.2820-5.60 
  Iller, Robert 1447 POL0.001-0.3220-6.40 
  Flig, Wojciech 1318 POL1.0010.502010.00 
  Ossolinski, Lukasz 1348 POL1.0010.542010.80 

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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