Individual Calculations July 2011
 Kilthau, Peter  Total change: 0.90  Rating chartPersonal card
 6. Ried-Open Einhausen GER 2011-04-28
RcRownchangeKK*chgGame
 1765 1977 0.50 1 -0.27 15 -4.05 
  Kelm, Daniel 1765 GER0.501-0.2715-4.05 

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)
 
 35e open international de Fourmies FOURMIES FRA 2011-06-11
RcRownchangeKK*chgGame
 2028 1978 2.50 5 0.33 15 4.95 
  Russo, Italo 1578  * BEL1.0010.08151.20 
  Le Quang, Kim f2324 BEL0.5010.39155.85 
  Strugnell, Carl 2275 FRA0.001-0.1515-2.25 
  Hartog, Henri 1749 NED1.0010.21153.15 
  Rott, Georg 2216 GER0.001-0.2015-3.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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