Individual Calculations July 2023
 Kossakowski, Adrian  Total change: -7.00  Rating chartPersonal card
 III Turniej Klasyfikacyjny na I kategorie Lodz POL 2023-06-03
RcRownchangeKK*chgGame
 1571 1373 1.50 4 -0.16 20 -3.20 
  Orzech, Dominik m2291 POL0.0010.00200.00 
  Moczulski, Michal 1519 POL0.001-0.3020-6.00 
  Maciejewski, Robert 1252 POL1.0010.34206.80 
  Rosiak, Sebastian 1223 POL0.501-0.2020-4.00 

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)
 
 XXXIII Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa D Krakow POL 2023-06-08
RcRownchangeKK*chgGame
 1214 1373 4.00 6 -0.19 20 -3.80 
  Zamirski, Patryk 1220 POL0.001-0.7020-14.00 
  Dworzanski, Maciej 1033 POL1.0010.12202.40 
  Morczynski, Ryszard 1210 GER0.501-0.2220-4.40 
  Kurczyna, Konrad 1189 POL1.0010.26205.20 
  Czajczynski, Cezary 1252 POL1.0010.34206.80 
  Baran, Radomil 1379 POL0.5010.01200.20 

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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