Individual Calculations October 2019
 Bru Rullo, Llatzer  Total change: -16.20  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A Barcelona ESP 2019-08-23
 2189 2311 5.50 10 -0.81 20 -16.20 
  Borrellas Comellas, Josep 1952 ESP0.001-0.9020-18.00 
  Darpan, Inani 1956 IND0.501-0.3920-7.80 
  Toro Castaneda, Elizabeth c1961 COL1.0010.11202.20 
  Voronenkov, Sergey 2051 RUS1.0010.18203.60 
  Singh, Soram Rahul 2039 IND1.0010.17203.40 
  Martinez Romero, Martin m2418 COL1.0010.652013.00 
  Haast, Mark f2413 NED0.001-0.3620-7.20 
  Berdayes Ason, Dylan Isidro m2458 CUB0.5010.20204.00 
  Garriga Cazorla, Pere m2495 ESP0.001-0.2620-5.20 
  Knudsen, Simon 2150 GER0.501-0.2120-4.20 

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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