Individual Calculations October 2019
 Romanazzi, Federico  Total change: -24.20  Rating chartPersonal card
 2do IRT Sub 2200 Ciudad de Bahia Blanca Bahia Blanca ARG 2019-09-13
RcRownchangeKK*chgGame
 1817 1802 3.00 6 0.11 20 2.20 
  Santopietro, Gerardo 2106 ARG0.5010.36207.20 
  Morales, Guillermo 1583 ARG1.0010.22204.40 
  Zanovello, Ferruccio 2039 ARG0.001-0.2020-4.00 
  Huayhua, Carlos 1627 ARG1.0010.27205.40 
  Sapienza, Julian 2048 ARG0.001-0.1920-3.80 
  Casasola, Guadalupe 1500 ARG0.501-0.3520-7.00 

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)
 
 1er IRT Ciudad de Pigue Pigue ARG 2019-09-13
RcRownchangeKK*chgGame
 1550 1802 2.50 5 -1.32 20 -26.40 
  Lores Schwindt, Benicio 1402  * ARG0.001-0.9220-18.40 
  Ferreri, Tomas 1402  * ARG1.0010.08201.60 
  Ermantraut, Mariano 1402  * ARG1.0010.08201.60 
  Zanelli, Jorge 1558 ARG0.501-0.3020-6.00 
  Amoroso, Juan Pablo 1987 ARG0.001-0.2620-5.20 
 * 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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