Individual Calculations April 2017
 Olafsson, Helgi  Total change: -27.90  Rating chartPersonal card
 Aeroflot Open 2017 A Moscow RUS 2017-02-21
RcRownchangeKK*chgGame
 2529 2540 1.50 8 -2.63 10 -26.30 
  Iturrizaga Bonelli, Eduardo g2652 VEN0.001-0.3510-3.50 
  Sjugirov, Sanan g2673 RUS0.001-0.3210-3.20 
  Sarana, Alexey m2468 RUS0.501-0.1010-1.00 
  Pavlovic, Milos g2512 SRB0.501-0.0410-0.40 
  Lorparizangeneh, Shahin m2519 IRI0.001-0.5310-5.30 
  Harutyunian, Tigran K. m2515 ARM0.001-0.5310-5.30 
  Gusain, Himal 2438 IND0.001-0.6410-6.40 
  Praggnanandhaa, R m2455 IND0.501-0.1210-1.20 

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)
 
 Icelandic Team Championship 2016-17 - 1st division Round 6-9 Reykjavik ISL 2017-03-02
RcRownchangeKK*chgGame
 2422 2540 0.50 1 -0.16 10 -1.60 
  Ahlander, Bjorn m2422 SWE0.501-0.1610-1.60 

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)
 

 

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