Individual Calculations April 2018
 Diaz, Franck  Total change: -8.20  Rating chartPersonal card
 GAMMA Reykjavik Open 2018 - Bobby Fischer Memorial Reykjavik ISL 2018-03-06
RcRownchangeKK*chgGame
 1966 2050 5.00 9 -0.44 20 -8.80 
  Kantorik, Marian m2313 SVK0.001-0.1820-3.60 
  Holm, Fridgeir K 1746 ISL0.501-0.3620-7.20 
  Alderson, John K A 1824 ENG1.0010.21204.20 
  Coffman, Charles Z 1814 USA1.0010.20204.00 
  Kvetny, Mark m2408 GER0.001-0.1020-2.00 
  Peoples, Jonathon 1763 IRL1.0010.16203.20 
  Stefansson, Vignir Vatnar f2300 ISL0.001-0.1920-3.80 
  Danielsson, Sigurdur 1791 ISL0.501-0.3220-6.40 
  Fjallheim, Leif Reinert 1737 FAI1.0010.14202.80 

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)
 
 Team 2018 - Nationale 1 r10-11 FRANCE FRA 2018-03-17
RcRownchangeKK*chgGame
 2068 2050 0.50 1 0.03 20 0.60 
  Le Quinio, Alexis 2068 FRA0.5010.03200.60 

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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