Rapid: Individual Calculations February 2020
 Kanach, Jerzy  Total change: -14.40  Rating chartPersonal card
 GRAND PRIX LODYGOWICE 2020 - turniej 1 Wilkowice POL 2020-01-11
RcRownchangeKK*chgGame
 1316 1218 1.50 6 -0.76 20 -15.20 
  Kubica, Dominik 1522 POL0.001-0.1420-2.80 
  Piwowarczyk, Franciszek 1357 POL0.001-0.3120-6.20 
  Chudy, Wojciech 1219 POL1.0010.502010.00 
  Lapczyk, Jerzy 1278 POL0.5010.08201.60 
  Kulka, Wladyslaw 1220 POL0.001-0.5020-10.00 
  Szymik, Antoni 1297 POL0.001-0.3920-7.80 

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)
 
 Noworoczny Turniej Szachowy - X Turniej w Domu Kultury w Starym Bielsku Bielsko-Biala POL 2020-01-12
RcRownchangeKK*chgGame
 1474 1218 1.00 5 0.04 20 0.80 
  Gigon, Stanislaw 1563 POL0.001-0.1120-2.20 
  Ben, Jaroslaw 1536 POL0.001-0.1320-2.60 
  Hryciuk, Krzysztof 1395 POL0.001-0.2720-5.40 
  Janeta, Henryk 1415 POL1.0010.752015.00 
  Hoder, Zygfryd 1459 POL0.001-0.2020-4.00 

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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