Individual Calculations September 2017
 Lorenzo De La Riva, Lazaro  Total change: -0.40  Rating chartPersonal card
 43 Open Internacional de Escacs Vila de Sitges Grup A Sitges (Barcelona) ESP 2017-07-22
RcRownchangeKK*chgGame
 2204 2389 6.50 9 0.10 10 1.00 
  Guix Torres, David 2055 ESP0.501-0.3810-3.80 
  Prats Rodriguez, Juan Bosco 1989  * ESP1.0010.08100.80 
  Stepien, Marcin 2153 POL1.0010.20102.00 
  Debarshi, Mukherjee 2301 IND0.501-0.1210-1.20 
  Meza Ponce, Jerry 2116 ECU0.501-0.3310-3.30 
  Enersen, Eirik S. 1989  * NOR1.0010.08100.80 
  Volkov, Sergey g2627 RUS0.001-0.2010-2.00 
  Lercel, Michal 2268 POL1.0010.34103.40 
  Pogorelov, Ruslan g2341 UKR1.0010.43104.30 
 * 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)
 
 43 Obert Internacional Ciutat de Badalona A Badalona ESP 2017-08-02
RcRownchangeKK*chgGame
 2225 2415 6.50 9 -0.14 10 -1.40 
  Fernandez Aguilar, Francisco 2058 ESP1.0010.11101.10 
  Vignesh, B 2208 IND1.0010.23102.30 
  Uribe Arteaga, Daniel 2313 COL0.501-0.1410-1.40 
  Akash Pc, Iyer 2304 IND0.501-0.1510-1.50 
  Karthik, Venkataraman f2316 IND0.001-0.6410-6.40 
  Rodriguez Alvarez, Vidal c2224 VEN0.501-0.2510-2.50 
  Ossa, Orlando m2240 COL1.0010.27102.70 
  Mateus, Alejandro f2245 COL1.0010.28102.80 
  Vergara Jofre, Felipe f2119 CHI1.0010.15101.50 

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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