Individual Calculations January 2016
 Erwich, Frank  Total change: -9.40  Rating chartPersonal card
 Dutch Team Competition 2015-2016 - Meester - round 4 Various NED 2015-12-12
RcRownchangeKK*chgGame
 2490 2376 0.00 1 -0.34 20 -6.80 
  Hovhanisian, Mher m2490 BEL0.001-0.3420-6.80 

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)
 
 NRW Klasse 1 2015/16 round 4 Nordrheinwestfalen GER 2015-12-20
RcRownchangeKK*chgGame
 2282 2376 0.50 1 -0.13 20 -2.60 
  Wengenroth, Walter f2282 GER0.501-0.1320-2.60 

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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