Individual Calculations May 2011
 Juegel, Marcel  Total change: -6.00  Rating chartPersonal card
 Oberliga NRW Bochum GER 2010-09-26
RcRownchangeKK*chgGame
 2058 2240 0.50 1 -0.24 15 -3.60 
  Winkels, Marcel 2058 NED0.501-0.2415-3.60 

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)
 
 Nationale Interclubs 2010-2011 Various BEL 2010-09-26
RcRownchangeKK*chgGame
 2193 2240 1.50 3 -0.16 15 -2.40 
  Zatonskih, Anna mwg2480 USA0.001-0.2015-3.00 
  Porteman, Eric 1940 BEL1.0010.15152.25 
  Jansen, Ruud 2160 BEL0.501-0.1115-1.65 

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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