Rapid: Individual Calculations November 2017
 Davidsson, Joshua  Total change: 16.20  Rating chartPersonal card
 LillaVasteras Open 2017 snabb Vasteras SWE 2017-09-29
RcRownchangeKK*chgGame
 1201 1375 2.00 2 0.55 20 11.00 
  Johannsson, Bjarki Kroyer 1125 ISL1.0010.19203.80 
  Haile, Batel Goitom 1276 ISL1.0010.36207.20 

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)
 
 Islandsmot ungmenna 2017 u12 Reykjavik ISL 2017-10-07
RcRownchangeKK*chgGame
 1267 1375 6.00 9 0.26 20 5.20 
  Thorisson, Benedikt 1092 ISL0.501-0.3420-6.80 
  Gunnlaugsson, Arnor 1259 ISL1.0010.34206.80 
  Birkisdottir, Freyja 1215 ISL0.501-0.2120-4.20 
  Briem, Benedikt 1194 ISL1.0010.26205.20 
  Olafsson, Arni 1153 ISL1.0010.22204.40 
  Karlsson, Isak Orri 1277 ISL1.0010.37207.40 
  Luu, Robert 1487 ISL0.001-0.3520-7.00 
  Davidsson, Oskar Vikingur 1544 ISL1.0010.722014.40 
  Gunnarsson, Baltasar Mani Wedhol 1180 ISL0.001-0.7520-15.00 

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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