Individual Calculations November 2017
 Omarsson, Adam  Total change: -31.20  Rating chartPersonal card
 Bikarsyrpa TR 2017-18 - mot 2 Reykjavik ISL 2017-09-29
RcRownchangeKK*chgGame
 1267 1149 1.00 4 -0.37 40 -14.80 
  Gudmundsson, Gunnar Erik 1341 ISL0.5010.254010.00 
  Olafsson, Arni 1217 ISL0.5010.09403.60 
  Hjaltason, Magnus 1265 ISL0.001-0.3440-13.60 
  Karlsson, Isak Orri 1245 ISL0.001-0.3740-14.80 

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)
 
 Icelandic Team Championship 2017-18 4th division Round 1-4 Reykjavik ISL 2017-10-20
RcRownchangeKK*chgGame
 1361 1131 1.00 3 0.19 40 7.60 
  Kristjansson, Sigurdur 1531  * ISL0.001-0.0840-3.20 
  Arnarson, David 1531  * ISL0.001-0.0840-3.20 
  Bjarnthorsson, Gabriel Saer 1021 ISL1.0010.354014.00 
 * 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)
 
 Bikarsyrpa TR 2017-18 - mot 3 Reykjavik ISL 2017-10-27
RcRownchangeKK*chgGame
 1243 1131 0.50 3 -0.60 40 -24.00 
  Briem, Benedikt 1435 ISL0.001-0.1440-5.60 
  Olafsson, Arni 1273 ISL0.001-0.3140-12.40 
  Bjarnthorsson, Gabriel Saer 1021 ISL0.501-0.1540-6.00 

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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