Individual Calculations March 2018
 Strojny, Karol  Total change: 30.80  Rating chartPersonal card
 IV DLS Okreg Walbrzyski Round 10-11 Dolny Slask POL 2018-02-18
RcRownchangeKK*chgGame
 1415 1316 1.50 2 0.77 40 30.80 
  Nowakowski, Michal 1433 POL0.5010.16406.40 
  Janus, Dawid 1397 POL1.0010.614024.40 

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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