Individual Calculations October 2008
 Alonso Garcia, Rene  Total change: 0.10  Rating chartPersonal card
 Final Campeonato Catalunya por Equipos 2008 Catalonia ESP 2008-05-04
RcRownchangeKK*chgGame
 2168 2377 1.50 2 -0.01 10 -0.10 
  Sabria Batlle, Pol 2079 ESP1.0010.15101.50 
  Capellades Subirana, Marc 2257 ESP0.501-0.1610-1.60 

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)
 
 IV Torneo Internacional de Ajedrez Alajuela 2008 Alajuela CRC 2008-07-09
RcRownchangeKK*chgGame
 2211 2369 5.50 8 0.02 10 0.20 
  Lopez, Carlos Manuel 2019 ESA1.0010.11101.10 
  Gonzalez, Jaime R 2079 CRC1.0010.16101.60 
  Mitkov, Nikola g2556 MKD0.001-0.2610-2.60 
  Jimenez, Alonso 2110 CRC1.0010.18101.80 
  Cabrera, Marco A 2065 CRC1.0010.14101.40 
  Cordova, Emilio m2519 PER0.001-0.3010-3.00 
  Alfaro Rojas, Alfonso 2181 CRC0.501-0.2410-2.40 
  Quinones, Carlos 2161 GUA1.0010.23102.30 

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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