Rapid: Individual Calculations July 2023
 Sienczewski, Mariusz  Total change: -2.20  Rating chartPersonal card
 Grand Prix Lodzi 2023 Turniej nr 6 Lodz POL 2023-06-17
RcRownchangeKK*chgGame
 1498 1421 3.50 8 -0.11 20 -2.20 
  Orzech, Dominik m2173 POL0.0010.00200.00 
  Dabrowiecki, Piotr 1104 POL0.001-0.8720-17.40 
  Spadlo, Katarzyna 1295 POL1.0010.33206.60 
  Kaluzny, Aleksy 1108 POL1.0010.14202.80 
  Koralczyk, Aleksander 1476 POL1.0010.582011.60 
  Szmacinski, Slawomir 1649 POL0.001-0.2120-4.20 
  Jaworski, Maciej 1504 POL0.5010.11202.20 
  Boryna, Szymon 1677 POL0.001-0.1920-3.80 

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)
 

 

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