Individual Calculations November 2017
 Hjartarson, Johann  Total change: 1.70  Rating chartPersonal card
 Icelandic Team Championship 2017-18 - 1st division Round 1-5 Reykjavik ISL 2017-10-19
RcRownchangeKK*chgGame
 2209 2534 4.50 5 0.17 10 1.70 
  Bergthorsson, Jon Thor 2179 ISL1.0010.11101.10 
  Halldorsson, Gudmundur 2184 ISL1.0010.11101.10 
  Gretarsson, Andri A f2278 ISL1.0010.19101.90 
  Sigurpalsson, Runar f2268 ISL0.501-0.3210-3.20 
  Halfdanarson, Jon 2134  * ISL1.0010.08100.80 
 * 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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