Blitz: Individual Calculations April 2018
 Sharifa, Rayan  Total change: 0.40  Rating chartPersonal card
 TR Laugardagsmot barna VII 2018 Reykjavik ISL 2018-03-15
RcRownchangeKK*chgGame
 1202 1173 1.00 1 0.54 20 10.80 
  Omarsson, Adam 1202 ISL1.0010.542010.80 

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)
 
 TR Laugardagsmot barna IX 2018 Reykjavik ISL 2018-03-24
RcRownchangeKK*chgGame
 1154 1173 4.00 6 0.86 20 17.20 
  Thorisson, Bjartur 980 ISL1.0010.25205.00 
  Petersen, Einar Tryggvi 1160 ISL1.0010.48209.60 
  Thorisson, Benedikt 1323 ISL0.001-0.3020-6.00 
  Thorisson, Bjartur 980 ISL1.0010.25205.00 
  Petersen, Einar Tryggvi 1160 ISL1.0010.48209.60 
  Thorisson, Benedikt 1323 ISL0.001-0.3020-6.00 

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)
 
 Paskaeggjamot Hugins 2018 Reykjavik ISL 2018-03-26
RcRownchangeKK*chgGame
 1311 1173 0.00 4 -1.38 20 -27.60 
  Stefansson, Vignir Vatnar f1573  * ISL0.001-0.0820-1.60 
  Thorisson, Benedikt 1323 ISL0.001-0.3020-6.00 
  Thorisson, Bjartur 980 ISL0.001-0.7520-15.00 
  Gudmundsson, Gunnar Erik 1369 ISL0.001-0.2520-5.00 
 * 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)
 

 

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