Rapid: Individual Calculations October 2019
 Osuna Alvarez, Emanuel David  Total change: -34.40  Rating chartPersonal card
 III Torneo IRT Rapido "XXXIII Aniversario Academia Amigos Ajedrecistas de Anzoategui" Puerto La Cruz VEN 2019-09-05
RcRownchangeKK*chgGame
 1127 1076 0.00 4 -1.72 20 -34.40 
  Rodriguez Farrera, Santiago De Je 1222 VEN0.001-0.3020-6.00 
  Rodriguez Marin, Justin Elian 1127 VEN0.001-0.4320-8.60 
  Ortiz Avila, Samantha Carolina 1088 VEN0.001-0.4820-9.60 
  Chacin Quintana, Nicolas Terepaim 1070 VEN0.001-0.5120-10.20 

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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