Individual Calculations February 2015
 Gehrke, Jakob  Total change: 0.00  Rating chartPersonal card
 Bois-Colombes Chess Master 2014 - Open B (-1900) BOIS COLOMBES FRA 2014-12-26
RcRownchangeRpKK*chgGame
 1477 0 1.50 5 0.00 1328   0.00 
  Selvaradje, Partibane 1599 FRA0.0010.00 0.00 
  Quillardet, Jean 1411 FRA0.0010.00 0.00 
  Butenandt, Svenja 1390 GER0.0010.00 0.00 
  Zelewsky, Frank 1613 FRA1.0010.00 0.00 
  Bastin, Eugene 1370 FRA0.5010.00 0.00 

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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