Individual Calculations July 2017
 Sammartino, Gabriel  Total change: 4.20  Rating chartPersonal card
 112 Aniversario del Club Argentino de Ajedrez CABA ARG 2017-04-17
RcRownchangeKK*chgGame
 1975 1849 3.00 8 0.21 20 4.20 
  Alarcon Careaga, Gustavo 2119 CHI0.5010.33206.60 
  Gimenez, Santiago 2231 ARG0.5010.41208.20 
  Andrade, Jose 1686 ARG1.0010.28205.60 
  Suarez, Jose Luis f2022 ARG0.001-0.2720-5.40 
  Ponzo, Fabian 2025 ARG0.5010.23204.60 
  Lopez Rebert, Pablo 1949 ARG0.001-0.3620-7.20 
  Galagovsky, Carlos 2003 ARG0.001-0.2920-5.80 
  Baudel, Simon 1763 FRA0.501-0.1220-2.40 

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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