Individual Calculations February 2022
 Valverde Lopez, Francisco L.  Total change: 0.00  Rating chartPersonal card
 Roquetas Chess Festival 2022 - IX International Open U2150 Roquetas de Mar ESP 2022-01-06
RcRownchangeRpKK*chgGame
 1426 0 2.50 6 0.00 1369   0.00 
  Fernandez Garcia, Alfonso Javier 1619 ESP0.0010.00 0.00 
  Manzano Lopez, Juan Manuel I 1362 ESP0.5010.00 0.00 
  Cesar Maestre, Eduardo 1579 ESP0.0010.00 0.00 
  Lopez Soler, Jose 1168 ESP1.0010.00 0.00 
  Valdivia Khudiakova, Ekaterina 1310 ESP1.0010.00 0.00 
  Serrano Requena, Guillem 1518 ESP0.0010.00 0.00 

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)
 

 

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