Individual Calculations October 2013
 Pruijssers, Roeland  Total change: -8.50  Rating chartPersonal card
 Oberliga NRW 2013/14 round 1 Nordrheinwestfalen GER 2013-09-15
RcRownchangeKK*chgGame
 2402 2537 0.50 1 -0.18 10 -1.80 
  Sielecki, Christof m2402 GER0.501-0.1810-1.80 

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)
 
 Dutch Team Competiton 13-14 - Meesterklasse - round 1 Several NED 2013-09-21
RcRownchangeKK*chgGame
 2409 2537 0.00 1 -0.67 10 -6.70 
  Ris, Robert m2409 NED0.001-0.6710-6.70 

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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