Individual Calculations January 2019
 Vorontsov, Pavlo  Total change: -9.20  Rating chartPersonal card
 XXX Carlos Torre Repetto Magistral Merida, Yucatan MEX 2018-12-14
RcRownchangeKK*chgGame
 2412 2548 4.50 8 -0.92 10 -9.20 
  Diaz Hernandez, Heriberto f2351 CUB1.0010.25102.50 
  Valdes Romero, Leonardo m2406 CRC0.501-0.1910-1.90 
  Obregon Rivero, Juan Carlos m2482 CUB1.0010.41104.10 
  Rios, Cristhian Camilo m2467 COL0.501-0.1110-1.10 
  Barrientos, Sergio E g2499 COL0.001-0.5710-5.70 
  Hernandez Gonzalez, William m2424 CUB0.501-0.1710-1.70 
  Figueredo Losada, Leonel f2363 CUB0.501-0.2410-2.40 
  Herrera, Juan Sebastian f2306 COL0.501-0.3010-3.00 

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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