Individual Calculations May 2017
 Koch, Juan  Total change: -3.80  Rating chartPersonal card
 Abierto Legislatura Copa Norberto La Porta 2017 CABA ARG 2017-03-25
RcRownchangeKK*chgGame
 1943 2025 5.00 8 0.25 20 5.00 
  Paniagua, Nazareno 1673 ARG1.0010.11202.20 
  Benedetti, Julio m2340 ARG0.001-0.1420-2.80 
  Chiappano, Marcelo 1745 ARG0.501-0.3420-6.80 
  Baudel, Simon 1763 FRA1.0010.18203.60 
  Cimer, Emanuel 2258 ARG0.5010.29205.80 
  Gomez, Carlos David 2248 ARG0.001-0.2220-4.40 
  Palladino, Alberto 1843 ARG1.0010.26205.20 
  Carreno Planas, Manuela 1672 VEN1.0010.11202.20 

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)
 
 48 Abierto Internacional Ciudad de Mar del Plata 2017 Mar del Plata ARG 2017-04-08
RcRownchangeKK*chgGame
 1888 2025 5.50 9 -0.44 20 -8.80 
  Pili, Gabriel 1625  * ARG1.0010.08201.60 
  Tobares, Leandro f2303 ARG0.001-0.1720-3.40 
  Grego, Maximiliano 1834 ARG1.0010.25205.00 
  Bacino, Gustavo 1846 ARG0.501-0.2320-4.60 
  Siccardi, Pablo Daniel 2154 ARG0.5010.17203.40 
  Munoz, Clara Belen 1625  * ARG0.001-0.9220-18.40 
  Sabelli, Anibal 1899 ARG1.0010.33206.60 
  Vecchio, Raul Antonio 1871 ARG0.501-0.2120-4.20 
  Encizo, Tomas 1839 ARG1.0010.26205.20 
 * 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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