Individual Calculations July 2019
 Molenda, Marcin  Total change: 6.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow 2019 - Ekstraliga Round 7-9 wojewodztwo slaskie POL 2019-06-08
RcRownchangeKK*chgGame
 2155 2380 3.00 3 0.66 10 6.60 
  Samborski, Henryk 2081 POL1.0010.15101.50 
  Tymrakiewicz, Rafal f2222 POL1.0010.29102.90 
  Helis, Tadeusz f2163 POL1.0010.22102.20 

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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