Individual Calculations June 2017
 Koch, Juan  Total change: 19.00  Rating chartPersonal card
 Campeonato Zonal 2.5 2017 Buenos Aires ARG 2017-04-30
RcRownchangeKK*chgGame
 2148 2025 4.00 9 0.95 20 19.00 
  Arias, Juan Cruz 2254 ARG0.001-0.2120-4.20 
  Anino, Sergio 2159 ARG0.001-0.3220-6.40 
  Meza, Anahi wf2101 ARG0.5010.10202.00 
  Churba, Daniel Alberto 2114 ARG1.0010.622012.40 
  Fiori, Alberto Nicolas 2091 ARG0.5010.09201.80 
  Molina, Pablo Sebastian 2239 ARG0.001-0.2320-4.60 
  Montero Martinez, Cristhian f2050 CHI1.0010.532010.60 
  Torres, Federico 2172 ARG0.5010.20204.00 
  Balzano, Ivan 2150 ARG0.5010.17203.40 

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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