Individual Calculations November 2019
 Suder, Ryszard  Total change: 33.60  Rating chartPersonal card
 2nd IBCA European Team Ch. for blind players Calimanesti ROU 2019-10-04
RcRownchangeKK*chgGame
 2135 2073 5.00 8 1.68 20 33.60 
  Dukaczewski, Piotr m2235 POL1.0010.712014.20 
  Rev, Miklos 1990 HUN1.0010.39207.80 
  Mocanu, Danut 1783 ROU1.0010.16203.20 
  Pribeanu, Mihail-Dacian f2202 ROU0.5010.17203.40 
  Meshkov, Yuri A. m2336 RUS0.5010.32206.40 
  Trkaljanov, Vladimir 2129 MKD0.001-0.4220-8.40 
  Grigorchuk, Sergey f2212 UKR0.5010.19203.80 
  Jandric, Damjan c2189 SRB0.5010.16203.20 

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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