Rapid: Individual Calculations September 2018
 Wieczerzak, Zbigniew  Total change: -18.20  Rating chartPersonal card
 VIII Turniej z cyklu Grand Prix Klubu Marynarki Wojennej 2018 Gdynia POL 2018-08-25
RcRownchangeKK*chgGame
 1549 1420 2.00 8 -0.91 20 -18.20 
  Tarajkiewicz, Krzysztof 1801 POL1.0010.912018.20 
  Poniewierski, Piotr 1820  * POL0.001-0.0820-1.60 
  Wilmanowicz, Slawomir 1644 POL0.001-0.2220-4.40 
  Mazur, Wojciech 1744 POL0.001-0.1320-2.60 
  Gajewski, Jerzy 1261 POL0.001-0.7120-14.20 
  Serbinowski, Mieczyslaw 1357 POL1.0010.41208.20 
  Pofelski, Andrzej 1562 POL0.001-0.3120-6.20 
  Gussmann, Bogumila 1200 POL0.001-0.7820-15.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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