Individual Calculations September 2021
 Iller, Robert  Total change: 39.00  Rating chartPersonal card
 246th YMCA Summer 2021-C Warszawa POL 2021-07-01
RcRownchangeKK*chgGame
 1402 1447 7.00 9 1.95 20 39.00 
  Ossolinski, Lukasz 1348 POL0.501-0.1420-2.80 
  Kwiek, Janusz 1502 POL1.0010.582011.60 
  Oles, Jan 1316 POL1.0010.32206.40 
  Kuznik, Kamil 1486 POL0.5010.05201.00 
  Flig, Wojciech 1318 POL0.501-0.1720-3.40 
  Ossolinski, Lukasz 1348 POL1.0010.36207.20 
  Kwiek, Janusz 1502 POL0.5010.08201.60 
  Oles, Jan 1316 POL1.0010.32206.40 
  Kuznik, Kamil 1486 POL1.0010.552011.00 

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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