Blitz: Individual Calculations February 2018
 Haile, Batel Goitom  Total change: -52.60  Rating chartPersonal card
 TR Laugardagsmot barna I 2018 Reykjavik ISL 2018-01-13
RcRownchangeKK*chgGame
 1236 1359 1.00 2 -0.34 20 -6.80 
  Jonsson, Kristjan Dagur 1226 ISL1.0010.32206.40 
  Olafsson, Arni 1245 ISL0.001-0.6620-13.20 

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 II 2018 Reykjavik ISL 2018-01-20
RcRownchangeKK*chgGame
 1205 1359 0.00 3 -2.09 20 -41.80 
  Skarphedinsson, Ingvar Wu 1088 ISL0.001-0.8320-16.60 
  Olafsson, Arni 1245 ISL0.001-0.6620-13.20 
  Thorisson, Benedikt 1283 ISL0.001-0.6020-12.00 

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)
 
 TR Laugardagsmot barna III 2018 Reykjavik ISL 2018-01-27
RcRownchangeKK*chgGame
 1187 1359 6.00 7 1.02 20 20.40 
  Thorisson, Bjartur 965 ISL1.0010.08201.60 
  Olafsson, Arni 1245 ISL1.0010.34206.80 
  Jonsson, Kristjan Dagur 1226 ISL1.0010.32206.40 
  Thorisson, Benedikt 1283 ISL0.001-0.6020-12.00 
  Skarphedinsson, Ingvar Wu 1088 ISL1.0010.17203.40 
  Omarsson, Adam 1268 ISL1.0010.38207.60 
  Petersen, Einar Tryggvi 1231 ISL1.0010.33206.60 

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)
 
 Hradkvold Hugins 2018-01-29 Reykjavik ISL 2018-01-29
RcRownchangeKK*chgGame
 1443 1359 0.00 3 -1.22 20 -24.40 
  Nikulasson, Gunnar 1679 ISL0.001-0.1320-2.60 
  Sigurvaldason, Hjalmar 1410 ISL0.001-0.4320-8.60 
  Kristbergsson, Bjorgvin 1240 ISL0.001-0.6620-13.20 

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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