Individual Calculations December 2017
 Koch, Juan  Total change: -16.80  Rating chartPersonal card
 7mo Abierto Internacional APSEE 59 Aniversario CABA ARG 2017-10-24
RcRownchangeKK*chgGame
 1901 1979 3.00 6 -0.49 20 -9.80 
  Lalli, Maximiliano 1579  * ARG1.0010.08201.60 
  Alarcon Careaga, Gustavo 2092 CHI0.5010.15203.00 
  Fabrega, Enrique 2148 PAN0.5010.22204.40 
  Romanelli, Gabriel 2072 ARG0.5010.13202.60 
  Borda Rodas, Anapaola S. 1753 ARG0.001-0.7920-15.80 
  Nadal, Alan 1760 ARG0.501-0.2820-5.60 
 * 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)
 
 Abierto Internacional de la Patagonia Neuquen ARG 2017-11-18
RcRownchangeKK*chgGame
 1926 1968 3.50 7 -0.35 20 -7.00 
  Cuenca Jimenez, Jose Fernando g2368  * ESP0.001-0.0820-1.60 
  Palestri, Diego Leonardo 1630 ARG1.0010.12202.40 
  Salazar, Arturo 1656 ARG0.501-0.3620-7.20 
  Hernandez Guerrero, Gilberto g2368  * MEX0.001-0.0820-1.60 
  Williams Sastre, Ioan 1568  * ARG1.0010.08201.60 
  Mussanti, Diego f2300 ARG0.001-0.1220-2.40 
  Correa, Leonardo Aluhe 1590 ARG1.0010.09201.80 
 * 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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