Individual Calculations October 2012
 Molina, Jorge  Total change: -17.10  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2159 2180 1.50 5 -1.14 15 -17.10 
  Ladva, Ottomar 2153 EST0.001-0.5415-8.10 
  Mannhart, Marcel 2066 LIE0.501-0.1615-2.40 
  Rowe, Duane c2251 JAM0.001-0.4015-6.00 
  Bibasa, Bob c2213 UGA0.5010.05150.75 
  Aizpurua, Patrick c2113 PAN0.501-0.0915-1.35 

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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