Individual Calculations November 2023
 Mazurkiewicz, Wojciech  Total change: 23.80  Rating chartPersonal card
 280th YMCA Autumn 2023-C Round 3-6 Warszawa POL 2023-10-04
RcRownchangeKK*chgGame
 1423 1387 3.00 4 1.19 20 23.80 
  Korsun, Wadym 1448 POL1.0010.582011.60 
  Przybylski, Marek 1342 POL0.501-0.0620-1.20 
  Kwiek, Janusz 1403 POL1.0010.522010.40 
  Siennicki, Gustaw 1498 POL0.5010.15203.00 

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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