Individual Calculations December 2014
 Stefansson, Hannes  Total change: 9.00  Rating chartPersonal card
 Final Campeonato Nacional Absoluto 2014 San Jose CRC 2014-11-01
RcRownchangeKK*chgGame
 2275 2555 7.50 9 0.10 10 1.00 
  Chinchilla Miranda, Eugenio f2216 CRC1.0010.12101.20 
  Carvajal Gorgona, Jonathan 2191 CRC1.0010.10101.00 
  Leon, Virgilio 2219 FID1.0010.12101.20 
  Solano Cuya, Bryan 2155  * CRC1.0010.08100.80 
  Murillo Tsijli, Alexis m2305 CRC1.0010.19101.90 
  Duran Vega, Sergio f2236 CRC1.0010.13101.30 
  Minero Pineda, Sergio m2374 CRC1.0010.26102.60 
  Escobar Forero, Alder g2503 COL0.501-0.0710-0.70 
  Arias Santana, Mauricio m2280 CRC0.001-0.8310-8.30 
 * 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)
 
 Liga Premier Campeonato Nacional por Equipos 2014 San Jose CRC 2014-11-14
RcRownchangeKK*chgGame
 2224 2555 8.50 9 0.80 10 8.00 
  Duran Vega, Sergio f2236 CRC1.0010.13101.30 
  Quesada Ulate, Randall 2155  * CRC1.0010.08100.80 
  Bonilla Mora, Luis Daniel 2155  * CRC1.0010.08100.80 
  Charpentier Morales, William f2209 CRC1.0010.11101.10 
  Solis L., Efren A. 2155  * CRC1.0010.08100.80 
  Ramirez, Alejandro g2581 USA0.5010.04100.40 
  Rodriguez Arrieta, Maria Elena wf2155  * CRC1.0010.08100.80 
  Chinchilla Miranda, Eugenio f2216 CRC1.0010.12101.20 
  Gomez Huertas, Stanley 2155  * CRC1.0010.08100.80 
 * 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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