Individual Calculations April 2015
 Kolka, Dawid  Total change: 0.40  Rating chartPersonal card
 Reykjavik Open 2015 Reykjavik ISL 2015-03-10
RcRownchangeKK*chgGame
 1912 1875 4.00 9 -0.11 40 -4.40 
  Wang, Yiye m2275  * CHN0.001-0.0840-3.20 
  Mai, Aron Thor 1475  * ISL1.0010.08403.20 
  Schou-Moldt, Thomas 2211 DEN0.001-0.1240-4.80 
  Magnusson, Thorsteinn 1475  * ISL1.0010.08403.20 
  Halldorsson, Jon Arni 2150 ISL0.001-0.1740-6.80 
  Poley, Vladimir m2269 BLR0.001-0.0840-3.20 
  Klofsrud, August 1571 NOR1.0010.14405.60 
  Van Den Bersselaar, Jeroen 2083 NED0.001-0.2340-9.20 
  Bogut, Maksymilian 1697 POL1.0010.274010.80 
 * 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)
 
 Icelandic Team Championship 2014-15 3rd division Round 5-7 Reykjavik ISL 2015-03-19
RcRownchangeKK*chgGame
 1620 1875 2.50 3 0.12 40 4.80 
  Ontiveros, John 1774 ISL1.0010.364014.40 
  Mai, Aron Thor 1475  * ISL1.0010.08403.20 
  Thoroddsen, Arni 1611 ISL0.501-0.3240-12.80 
 * 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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