Individual Calculations January 2010
 Westerinen, Heikki  Total change: 11.90  Rating chartPersonal card
 Finnish League 2009-2010 Round 4 Various FIN 2009-11-14
RcRownchangeKK*chgGame
 2265 2321 0.50 1 -0.08 10 -0.80 
  Issakainen, Ari 2265 FIN0.501-0.0810-0.80 

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)
 
 Finnish League 2009-2010 Round 5 Various FIN 2009-11-15
RcRownchangeKK*chgGame
 2279 2321 0.50 1 -0.06 10 -0.60 
  Ristoja, Jan f2279 FIN0.501-0.0610-0.60 

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)
 
 17. Bad Bertricher Schachtage Senioren Bad Bertrich GER 2009-12-04
RcRownchangeKK*chgGame
 2215 2321 7.00 9 1.33 10 13.30 
  Scheidt, Eugen 1958 GER1.0010.10101.00 
  Kempen, Willi 2100 GER1.0010.22102.20 
  Kripp, Wolfgang 2135 GER1.0010.26102.60 
  Klovans, Janis g2408 LAT0.5010.12101.20 
  Bogorad, Michail 2237 GER1.0010.38103.80 
  Goy, Udo 2232 GER1.0010.38103.80 
  Schumacher, Gottfried 2232 GER0.001-0.6210-6.20 
  Neese, Hans-Joachim f2246 GER0.501-0.1010-1.00 
  Khanukov, Boris m2384 GER1.0010.59105.90 

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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