Individual Calculations April 2020
 Oles, Jan  Total change: -18.20  Rating chartPersonal card
 227th YMCA Winter 2020-D Warszawa POL 2020-01-07
RcRownchangeKK*chgGame
 1230 1273 3.00 7 -0.91 20 -18.20 
  Olsztynski, Jan 1255 POL0.001-0.5320-10.60 
  Szymkiewicz, Witold 1125 POL1.0010.30206.00 
  Kobryn, Wieslaw 1333 POL0.001-0.4220-8.40 
  Ossolinski, Lukasz 1320 POL0.001-0.4320-8.60 
  Przybylik, Mariusz 1137 POL1.0010.32206.40 
  Zbijowski, Patryk 1139 POL1.0010.32206.40 
  Flig, Wojciech 1298 POL0.001-0.4720-9.40 

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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