Blitz: Individual Calculations May 2013
 Arias Santana, Mauricio  Total change: 3.20  Rating chartPersonal card
 Octavo Torneo Blitz San Jose CRC 2013-04-08
RcRownchangeKK*chgGame
 2110 2270 7.50 9 1.21 20 24.20 
  Toro Soto, Anthony 1996 CRC1.0010.17203.40 
  Zamora Mejias, Alonso 1939 CRC1.0010.12202.40 
  Vaglio, Jaime m2241 CRC0.501-0.0420-0.80 
  Alfaro Rojas, Alfonso f2241 CRC0.001-0.5420-10.80 
  Solano Cuya, Bryan 1998 CRC1.0010.17203.40 
  Chinchilla, Eugenio f2137 CRC1.0010.32206.40 
  Vargas, Alexis 2199 CRC1.0010.40208.00 
  Maynard, Francis 2165 CRC1.0010.36207.20 
  Murillo Tsijli, Manuel 2075 CRC1.0010.25205.00 

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)
 
 Noveno Torneo Blitz Moravia CRC 2013-04-21
RcRownchangeKK*chgGame
 2145 2270 3.50 7 -1.05 20 -21.00 
  Murillo Tsijli, Manuel 2075 CRC1.0010.25205.00 
  Maynard, Francis 2165 CRC0.001-0.6420-12.80 
  Vaglio, Jaime m2241 CRC0.501-0.0420-0.80 
  Vargas, Alexis 2199 CRC1.0010.40208.00 
  Alfaro Rojas, Alfonso f2241 CRC0.001-0.5420-10.80 
  Alvarado, Dizan Ernesto 1870  * CRC1.0010.08201.60 
  Vaglio, Emanuel 2225 CRC0.001-0.5620-11.20 
 * 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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