Individual Calculations July 2019
 Ros Roger, Alexandre  Total change: 82.80  Rating chartPersonal card
 XIII Obert escacs Llinars del Valles 2019 Grup B Llinars del Valles ESP 2019-03-30
RcRownchangeKK*chgGame
 1613 1653 6.50 8 2.07 40 82.80 
  Bosch Ricart, Joan 1495 ESP0.501-0.2140-8.40 
  David Xapelli, Antoni 1704 ESP1.0010.574022.80 
  Vicedo Navau, Carles 1540 ESP0.501-0.1540-6.00 
  Lambert Pont, Michael 1479 ESP1.0010.274010.80 
  Cobos Navarro, Jorge 1559 ESP1.0010.374014.80 
  Escalona, Rafael 1847 VEN0.5010.254010.00 
  Ceruelo Santiveri, Oscar 1630 ESP1.0010.474018.80 
  Beltran Vidal, Daniel 1652 ESP1.0010.504020.00 

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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