Individual Calculations April 2009
 Hartikainen, Markku  Total change: 41.55  Rating chartPersonal card
 III Open Internacional d'Escacs Illes Medes Grupo A Catalunya ESP 2008-12-27
RcRownchangeKK*chgGame
 2316 2294 5.00 9 0.75 15 11.25 
  Silva Rodriguez, Fernando 1944 ESP1.0010.11151.65 
  Fluvia Poyatos, Jordi m2455 ESP0.5010.21153.15 
  Chatalbashev, Boris g2579 BUL0.001-0.1615-2.40 
  Tallo Dominguez, Imar 2126 ESP1.0010.28154.20 
  Moskalenko, Viktor g2568 UKR0.5010.33154.95 
  Djuric, Stefan g2463 SRB0.5010.22153.30 
  Ivanov, Alexey m2431 RUS0.001-0.3215-4.80 
  Pruja Ramirez De Cartagena, Marc 2131 ESP0.501-0.2215-3.30 
  Fernandez Perez, Didier 2145 CUB1.0010.30154.50 

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 2008-2009 Round 6 Various FIN 2009-02-14
RcRownchangeKK*chgGame
 2431 2286 0.50 1 0.19 15 2.85 
  Tella, Jussi m2431 FIN0.5010.19152.85 

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 2008-2009 Round 7 various FIN 2009-02-15
RcRownchangeKK*chgGame
 2434 2286 0.50 1 0.20 15 3.00 
  Karttunen, Mika m2434 FIN0.5010.20153.00 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2262 2286 5.50 9 0.73 15 10.95 
  Freidzon, Daniel 2099 ISR1.0010.26153.90 
  Oger, Claude 1990 FRA1.0010.15152.25 
  Sokolov, Andrei g2552 FRA0.001-0.1815-2.70 
  Chardin, Thierry 2115 FRA1.0010.27154.05 
  Kononenko, Dmitry g2574 UKR0.5010.34155.10 
  Zubarev, Alexander g2566 UKR0.001-0.1615-2.40 
  Coimbra, Margarida wf2096 POR0.501-0.2515-3.75 
  Blanche, Philippe 1936 FRA1.0010.11151.65 
  Lipka, Juraj m2426 SVK0.5010.19152.85 

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 2008-2009 Round 8 Various FIN 2009-03-14
RcRownchangeKK*chgGame
 2323 2286 1.00 1 0.55 15 8.25 
  Hokkanen, Petri f2323 FIN1.0010.55158.25 

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 2008-2009 Round 9 Helsinki FIN 2009-03-15
RcRownchangeKK*chgGame
 2175 2286 1.00 1 0.35 15 5.25 
  Saastamoinen, Aarne 2175 FIN1.0010.35155.25 

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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