Individual Calculations April 2014
 Bergsson, Stefan  Total change: 2.40  Rating chartPersonal card
 Icelandic Team Championship 2013-14 - 1st div. round 6-9 Reykjavik ISL 2014-02-27
RcRownchangeKK*chgGame
 2193 2122 1.50 3 0.28 15 4.20 
  Petursson, Gudni 2104 ISL1.0010.47157.05 
  Hreinsson, Hlidar 2232 ISL0.5010.15152.25 
  Thorsteinsson, Thorsteinn f2243 ISL0.001-0.3415-5.10 

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 2013-14 3rd div. round 5-7 Reykjavik ISL 2014-02-28
RcRownchangeKK*chgGame
 1879 2122 1.00 1 0.20 15 3.00 
  Isolfsson, Eggert 1879 ISL1.0010.20153.00 

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)
 
 N1 Reykjavik Open 2014 Reykjavik ISL 2014-03-04
RcRownchangeKK*chgGame
 2099 2099 3.50 8 -0.32 15 -4.80 
  Cawdery, Daniel f2362 RSA0.001-0.1815-2.70 
  Robson, Paul E 1915 ENG1.0010.26153.90 
  Englert, Fabian f2317 GER0.5010.28154.20 
  Gislason, Gudmundur f2314 ISL0.001-0.2315-3.45 
  Petersson, Baldur Teodor 1699  * SWE1.0010.08151.20 
  Ponomarenko, Alexandr m2273 UKR0.5010.23153.45 
  Steindorsson, Sigurdur P. 2215 ISL0.001-0.3415-5.10 
  Jonsson, Gauti Pall 1699  * ISL0.501-0.4215-6.30 
 * 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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