Individual Calculations January 2019
 Noboa Silva, Kevin  Total change: -10.20  Rating chartPersonal card
 XXX Carlos Torre Repetto Magistral Merida, Yucatan MEX 2018-12-14
RcRownchangeKK*chgGame
 2287 2295 4.00 9 -0.51 20 -10.20 
  Solis Landa, Carlos Dilan 1895  * MEX1.0010.08201.60 
  Espinosa Veloz, Ermes g2515 CUB0.5010.28205.60 
  Gonzalez Vidal, Yuri g2553 CUB0.5010.32206.40 
  Barrientos, Sergio E g2499 COL0.001-0.2420-4.80 
  Blanco Garcia, Liliam Barbara wf2121 CUB1.0010.27205.40 
  Vitier Vazquez, Cristian f2392 CUB0.5010.13202.60 
  Valdes Romero, Leonardo m2406 CRC0.001-0.3520-7.00 
  Gongora Montes, Benjamin m2153 MEX0.001-0.6920-13.80 
  Fernandez Rivero, Karla July wm2048 CUB0.501-0.3120-6.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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