Individual Calculations June 2019
 Samborski, Henryk  Total change: 12.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow 2019 - Ekstraliga Round 4-6 wojewodztwo slaskie POL 2019-05-11
RcRownchangeKK*chgGame
 2107 2068 2.00 3 0.64 20 12.80 
  Dzierzak, Radoslaw f2282 POL0.5010.27205.40 
  Krol, Rafal 1934 POL1.0010.32206.40 
  Kaminski, Piotr 2104 POL0.5010.05201.00 

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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