Individual Calculations April 2015
 Hopman, Pieter  Total change: 5.10  Rating chartPersonal card
 Oberliga NRW 2014/15 rounds 7 - 8 Nordrheinwestfalen GER 2015-03-01
RcRownchangeKK*chgGame
 2342 2379 1.00 2 -0.10 10 -1.00 
  Korotkjevich, Stanislav 2371 UKR0.001-0.5110-5.10 
  Wacker, Peter f2312 GER1.0010.41104.10 

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)
 
 Dutch Team Competition 2014-2015 - 1A - round 6-7 Various NED 2015-03-07
RcRownchangeKK*chgGame
 2233 2379 2.00 2 0.61 10 6.10 
  In `t Veld, Daan 2212 NED1.0010.28102.80 
  Zult, Daan 2253 NED1.0010.33103.30 

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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