Individual Calculations February 2020
 Cruz, Bitia  Total change: -88.00  Rating chartPersonal card
 IRT II ABIERTO INTERNACIONAL CLUB CAISSA GUATEMALA Guatemala GUA 2020-01-08
RcRownchangeKK*chgGame
 1494 1670 3.00 9 -3.49 20 -69.80 
  Palomo Torres, Eduardo 1422 GUA0.001-0.8120-16.20 
  Ortega Zelada, Victor Aron 1472 GUA0.001-0.7620-15.20 
  Arenales F., Jose 1387 GUA1.0010.16203.20 
  Hernandez, Sofia wc1377 ESA1.0010.15203.00 
  Mathews, Cesar c2048 PAN0.001-0.0920-1.80 
  Gomez G., Emily Adriana 1270  * GUA0.501-0.4220-8.40 
  Urbina Toro, Roy 1506 HON0.501-0.2220-4.40 
  Dubon M., Carlos G. 1489 GUA0.001-0.7420-14.80 
  Dominguez, Dulce Rocio 1471 GUA0.001-0.7620-15.20 
 * 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)
 
 Torneo U-1800 LSA 2020 San Pedro Sula HON 2020-01-25
RcRownchangeKK*chgGame
 1703 1670 0.00 2 -0.91 20 -18.20 
  Rodriguez Nunez, Carlos Roberto 1729 HON0.001-0.4220-8.40 
  Bonilla, Jonathan 1677 HON0.001-0.4920-9.80 

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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