Individual Calculations March 2018
 Szmyd, Arkadiusz  Total change: 17.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow 2018 - Ekstraliga Round 1-3 Silesia POL 2018-02-24
RcRownchangeKK*chgGame
 2249 2101 1.50 2 0.89 20 17.80 
  Dzierzak, Radoslaw 2253 POL1.0010.702014.00 
  Tymrakiewicz, Rafal f2244 POL0.5010.19203.80 

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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