Blitz: Individual Calculations May 2018
 Del Cid Winter, Roberto  Total change: -51.60  Rating chartPersonal card
 Torneo Blitz Centroamericano Subzonal 2.3.c San Jose CRC 2018-03-29
RcRownchangeKK*chgGame
 1539 1644 3.00 9 -2.58 20 -51.60 
  Fernandez Sanchez, Mario Andres 2044  * CRC0.001-0.0820-1.60 
  Meza Vega, Jose Antonio 1244  * CRC0.001-0.9220-18.40 
  Segura Cordero, Ariel 1365 CRC1.0010.16203.20 
  Murillo Tsijli, Manuel 1938 CRC0.001-0.1520-3.00 
  Ramirez Madrid, Daniel Alberto 1274 CRC0.001-0.9020-18.00 
  Serrano Marin, Jorge 1535 CRC1.0010.35207.00 
  Espitia Torres, Mateo 1483 CRC0.001-0.7120-14.20 
  Bonilla Morales, Kevin 1702 CRC0.001-0.4220-8.40 
  Ibanez, Diego 1262 PAN1.0010.09201.80 
 * 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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