Individual Calculations September 2023
 Marcinkiewicz, Igor  Total change: 0.00  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Wroclaw Open C Wroclaw POL 2023-08-07
RcRownchangeRpKK*chgGame
 1303 0 5.00 9 0.00 1323   0.00 
  Dymara, Tomasz 1360 POL1.0010.00 0.00 
  Kazubski, Kacper 1351 POL1.0010.00 0.00 
  Kaminska, Zuzanna 1388 POL0.0010.00 0.00 
  Dymara, Jerzy 1414 POL0.0010.00 0.00 
  Trusewicz, Remigiusz 1264 POL0.0010.00 0.00 
  Mazurkiewicz, Krzysztof 1163 POL1.0010.00 0.00 
  Chromicz, Andrzej 1182 POL1.0010.00 0.00 
  Pietkiewicz, Andrzej 1252 POL0.5010.00 0.00 
  Traczewski, Wojciech 1350 POL0.5010.00 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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