Individual Calculations September 2011
 Van Riemsdijk, Herman C.  Total change: 1.30  Rating chartPersonal card
 XXXIV Open Int. Barbera Del Valles 2011 “A” Barbera del Valles ESP 2011-07-04
RcRownchangeKK*chgGame
 2387 2403 5.50 9 0.91 10 9.10 
  Ridameya Tatche, Jose Miguel 2072 ESP1.0010.12101.20 
  Georgiev, Kiril g2654 BUL1.0010.81108.10 
  Ibarra Jerez, Jose Carlos m2530 ESP0.5010.17101.70 
  Aroshidze, Levan g2539 GEO0.001-0.3210-3.20 
  Obon Temprano, Sergi 2255 ESP0.501-0.2010-2.00 
  Bals Hernandez, Jordi 2090 ESP1.0010.14101.40 
  Brynell, Stellan g2495 SWE1.0010.63106.30 
  Delgado Ramos, Hector f2488 CUB0.001-0.3810-3.80 
  Kashtanov, Ruslan m2360 RUS0.501-0.0610-0.60 

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)
 
 2 Campeonato Panamericano Senior 2011 Mar del Plata Buenos Aires ARG 2011-07-28
RcRownchangeKK*chgGame
 2225 2403 3.50 6 -0.78 10 -7.80 
  Baeta, Marcio Netto 2162 BRA1.0010.20102.00 
  Lucena, Lincoln f2183 BRA0.001-0.7810-7.80 
  Szmetan, Jorge m2371 ARG0.501-0.0410-0.40 
  Ravier, Osvaldo 2003  * ARG1.0010.08100.80 
  Garcia, Raimundo m2316 ARG0.501-0.1210-1.20 
  Leskovar, Mario m2317 ARG0.501-0.1210-1.20 
 * 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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