Individual Calculations May 2023
 Katic, Matias  Total change: -8.80  Rating chartPersonal card
 IRT Cuarta Categoria Torre Blanca - Marzo 2023 CABA ARG 2023-03-07
RcRownchangeKK*chgGame
 1181 1240 0.50 3 -1.24 20 -24.80 
  Gil Chacon, Fernando Enrique 1227 ARG0.501-0.0220-0.40 
  Patino, Uriel 1248 ARG0.001-0.4920-9.80 
  Hojman, Ulises 1067 ARG0.001-0.7320-14.60 

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)
 
 IRT Abierto de abril - Torre Blanca CABA ARG 2023-04-03
RcRownchangeKK*chgGame
 1494 1245 2.50 6 1.24 20 24.80 
  Varela Albieni, Andres 1628 ARG0.001-0.0920-1.80 
  Martinez, Diego 1510 ARG1.0010.822016.40 
  Cravera, Santiago 1546 ARG0.001-0.1520-3.00 
  Ramirez, Carlos Manuel 1562 ARG0.001-0.1320-2.60 
  Lejtman, Javier 1261 ARG1.0010.522010.40 
  Runstein, Eduardo 1456 ARG0.5010.27205.40 

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)
 
 IRT Cuarta categoria abril - Torre Blanca CABA ARG 2023-04-04
RcRownchangeKK*chgGame
 1285 1245 0.00 1 -0.44 20 -8.80 
  Federico, Daniel 1285 ARG0.001-0.4420-8.80 

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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