Blitz: Individual Calculations October 2017
 Costache, Bogdan Alexandru  Total change: 8.20  Rating chartPersonal card
 XXII BLITZ Fiestas del Pino 2017 Teror (Gran Canaria) ESP 2017-09-16
RcRownchangeKK*chgGame
 1678 1688 4.50 8 0.41 20 8.20 
  Segura Marsa, Andres 1354 ESP0.501-0.3820-7.60 
  Rivero Castellano, Carlos Jesus 1288  * ESP1.0010.08201.60 
  Suarez Sauca, Carlos Francisco 1424 ESP1.0010.18203.60 
  Jerez Lopez, Juan Ramon 1889 ESP0.001-0.2420-4.80 
  Amador Garcia, Ismael 1632 ESP1.0010.42208.40 
  Donate Villalba, Juan Francisco 1721 ESP1.0010.552011.00 
  Ramirez Medina, Victor 2057 ESP0.001-0.1020-2.00 
  Cruz Gomez, Isidro 2058 ESP0.001-0.1020-2.00 
 * 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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