Individual Calculations February 2023
 Lever, Erwan  Total change: 45.20  Rating chartPersonal card
 Rilton Cup 2022-2023 Stockholm SWE 2022-12-27
RcRownchangeKK*chgGame
 2293 2241 5.00 9 1.16 20 23.20 
  Richter, Nils f2416 GER0.001-0.2720-5.40 
  Van Dael, Siem f2345 NED0.001-0.3620-7.20 
  Gomez Aguirre, Juan Alberto 2108 ESP1.0010.32206.40 
  Aditya, Mittal m2479 IND0.001-0.2020-4.00 
  Guillo Longares, Cecilia wf1941 ESP1.0010.15203.00 
  Kupervaser, Erez f2331 ISR0.5010.12202.40 
  Deuer, Marius f2324 GER0.5010.11202.20 
  Bellon Lopez, Juan Manuel g2314 SWE1.0010.602012.00 
  Trost, Edvin f2380 SWE1.0010.692013.80 

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)
 
 Team 2023 - Nationale 1 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 2062 2180 1.00 1 0.34 20 6.80 
  Roger Silan, Milo 2062 FRA1.0010.34206.80 

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)
 
 Lliga Catalana 2023 Divisio Honor Grupo 2 Rondas 1-2 Catalunya ESP 2023-01-21
RcRownchangeKK*chgGame
 2275 2180 1.50 2 0.76 20 15.20 
  Ortega Serra, Marc 2313 ESP1.0010.682013.60 
  Salgado Allaria, Carlos f2237 ESP0.5010.08201.60 

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)
 

 

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