Individual Calculations February 2017
 Szydelko, Michal  Total change: -6.40  Rating chartPersonal card
 Krajsky prebor KHSS 2016/2017 r5-6 various CZE 2017-01-08
RcRownchangeKK*chgGame
 1772 1673 0.50 1 0.14 40 5.60 
  Vitova, Anna 1772 CZE0.5010.14405.60 

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)
 
 III Dolnoslaska Liga 2016/2017 round 5-6 Dolny Slask POL 2017-01-08
RcRownchangeKK*chgGame
 1574 1673 0.00 1 -0.64 40 -25.60 
  Kilanski, Janusz 1574 POL0.001-0.6440-25.60 

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)
 
 IV Dolnoslaska Liga 2016/2017 - okreg walbrzyski round 5-6 Dolny Slask POL 2017-01-22
RcRownchangeKK*chgGame
 2073 1673 0.50 2 0.34 40 13.60 
  Cechura, Petr 2073  * CZE0.001-0.0840-3.20 
  Cechura, Petr 2073  * CZE0.5010.424016.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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