Individual Calculations September 2020
 Ossolinski, Lukasz  Total change: 38.60  Rating chartPersonal card
 230th YMCA Summer 2020-C Warszawa POL 2020-06-24
RcRownchangeKK*chgGame
 1406 1330 5.50 9 1.93 20 38.60 
  Szumigaj, Marcin 1427 POL0.001-0.3720-7.40 
  Matyszkiewicz, Radoslaw 1448 POL1.0010.662013.20 
  Iller, Robert 1456 POL0.5010.17203.40 
  Nawalaniec, Adam 1484 POL0.001-0.2920-5.80 
  Rembecki, Robert 1398 POL1.0010.592011.80 
  Flig, Wojciech 1306 POL0.501-0.0320-0.60 
  Kwiek, Janusz 1476 POL1.0010.702014.00 
  Olsztynski, Andrzej 1400 POL0.5010.10202.00 
  Oles, Jan 1255 POL1.0010.40208.00 

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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