Individual Calculations November 2010
 Lorenzo De La Riva, Lazaro  Total change: -23.70  Rating chartPersonal card
 XII Open Internacional D’escacs de Sants, Hostafrancs i La Bordeta GRUP A Barcelona ESP 2010-08-20
RcRownchangeKK*chgGame
 2283 2407 6.50 10 -0.06 10 -0.60 
  Guidi, Maurizio 2078 ITA1.0010.12101.20 
  La Manna, Francesco 2170 ITA0.501-0.3010-3.00 
  Lasinskas, Povilas f2180 LTU1.0010.21102.10 
  Bykov, Alexey f2257 RUS1.0010.30103.00 
  Cruz, Cristhian m2536 PER0.001-0.3310-3.30 
  Schut, Lisa wm2286 NED1.0010.34103.40 
  Sgnaolin, Davide 2255 ITA0.501-0.2010-2.00 
  Fier, Alexandr g2570 BRA0.001-0.2810-2.80 
  Plukkel, Sjoerd 2279 NED1.0010.33103.30 
  White, Michael J R f2216 ENG0.501-0.2510-2.50 

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)
 
 III Obert Int. d’Escacs “Ciutat de Sabadell” 2010 – Grup A Sabadell ESP 2010-09-01
RcRownchangeKK*chgGame
 2242 2391 1.00 5 -2.31 10 -23.10 
  Peschke, Matthias 2002 GER1.0010.09100.90 
  Zoler, Dan m2509 ISR0.001-0.3410-3.40 
  Barrientos, Sergio E m2464 COL0.001-0.4010-4.00 
  Gardela Batlle, Jordi 2152 ESP0.001-0.8010-8.00 
  Prats Rodriguez, Juan Bosco 2084 ESP0.001-0.8610-8.60 

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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