Individual Calculations October 2015
 Vatn, Martin  Total change: -11.60  Rating chartPersonal card
 Aroskampen 2015 Vasteras SWE 2015-08-15
RcRownchangeKK*chgGame
 1338 1310 0.00 1 -0.46 40 -18.40 
  Mitra, Akash 1338 SWE0.001-0.4640-18.40 

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)
 
 NM for Scholastic Chess Teams - B Copenhagen DEN 2015-09-11
RcRownchangeKK*chgGame
 1370 1310 1.50 3 0.17 40 6.80 
  Dahl, Max 1350 NOR1.0010.564022.40 
  Petersen, Albert Emil Lyng 1705 DEN0.001-0.0840-3.20 
  Heidarsson, Arnar 1055 ISL0.501-0.3140-12.40 

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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