Individual Calculations July 2018
 Abreu, Ayram  Total change: -23.20  Rating chartPersonal card
 11th Annual New York International New York, New York USA 2018-06-13
RcRownchangeKK*chgGame
 2196 2457 5.00 9 -2.32 10 -23.20 
  Falcao, Wesley 2169 IND0.501-0.3410-3.40 
  Zhou, Liran c2179 USA0.501-0.3310-3.30 
  Tremblay, Rejean 2178 CAN1.0010.16101.60 
  Jacobson, Aaron f2259 USA0.501-0.2610-2.60 
  Allicock, Rawle f2198 ENG0.001-0.8210-8.20 
  Graif, William 2156 CAN1.0010.15101.50 
  Rowe, Duane c2096 JAM0.501-0.4010-4.00 
  Khodzhamkuliev, Bahadur 2164 RUS0.501-0.3510-3.50 
  Yap, Kim Steven m2363 PHI0.501-0.1310-1.30 

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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