Individual Calculations July 2017
 Izaguirre Altuna, Alberto  Total change: -21.00  Rating chartPersonal card
 XXVII Open Internacional de Gros Donostia ESP 2017-04-29
RcRownchangeKK*chgGame
 1670 1572 0.50 3 -0.65 20 -13.00 
  Segovia Sanchez, Antonio 1972  * ESP0.001-0.0820-1.60 
  Amunarriz Yeregui, Isabel 1186 ESP0.001-0.9120-18.20 
  Cejudo Urdampilleta, Jose Manuel 1852 ESP0.5010.34206.80 
 * 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)
 
 IX Abierto Internacional Carlos I Silgar Sanxenxo ESP 2017-06-17
RcRownchangeKK*chgGame
 1657 1634 4.00 9 -0.40 20 -8.00 
  Quidiello Prado, Manuel Rogelio 2034  * ESP0.5010.42208.40 
  Pena Torres, Jose Carlos 2029 ESP0.001-0.0820-1.60 
  Pellicer Pi, Jordi 1845 ESP0.001-0.2320-4.60 
  Plaza Reino, Mateo 1343 IRL0.501-0.3520-7.00 
  Aizpurua Zufiria, Inaki 1449 ESP0.501-0.2420-4.80 
  Rodriguez Ferreiros, Angela 1377 ESP1.0010.18203.60 
  Viana, Eduardo Escudeiro 1572 POR0.501-0.0920-1.80 
  Suarez Vallejo, Manuel 1453 ESP1.0010.26205.20 
  Lesteiro Lores, Manuel Raul 1808 ESP0.001-0.2720-5.40 
 * 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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