Rapid: Individual Calculations January 2023
 Gurvits, Josif  Total change: 0.00  Rating chartPersonal card
 Charytatywny Mikolajkowy Turniej Szachowy SZACH-MAT Trzemeszno POL 2022-12-03
RcRownchangeRpKK*chgGame
 1297 0 6.50 9 0.00 1337   0.00 
  Nowicki, Franciszek 1298 POL0.0010.00 0.00 
  Radwanski, Oliwier 1052 POL1.0010.00 0.00 
  Lukasik, Aleksandra 1055 POL0.5010.00 0.00 
  Bernaciak, Antoni 1025 POL1.0010.00 0.00 
  Kowalski, Waldemar 1190 POL1.0010.00 0.00 
  Jozefczak, Andrzej 1839 POL0.0010.00 0.00 
  Prus, Antoni 1190 POL1.0010.00 0.00 
  Adamski, Ksawery 1403 POL1.0010.00 0.00 
  Orczykowski, Tomasz 1619 POL1.0010.00 0.00 

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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