Individual Calculations November 2019
 Johannesson, Gisli Holmar  Total change: 1.00  Rating chartPersonal card
 Icelandic Team Championship 2019-20 - 2nd division Round 1-4 Reykjavik ISL 2019-10-04
RcRownchangeKK*chgGame
 1993 2013 1.00 1 0.47 20 9.40 
  Haraldsson, Haraldur 1993 ISL1.0010.47209.40 

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)
 
 Icelandic Team Championship 2019-20 - 4th division Round 1-4 Reykjavik ISL 2019-10-04
RcRownchangeKK*chgGame
 1613 2013 0.50 1 -0.42 20 -8.40 
  Hermannsson, Olafur 1613  * ISL0.501-0.4220-8.40 
 * 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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