Individual Calculations February 2023
 Lyandzberg, Anatoly  Total change: 36.80  Rating chartPersonal card
 Team 2023 - BRE Janvier FRANCE FRA 2023-01-01
RcRownchangeKK*chgGame
 1106 1325 1.00 1 0.22 40 8.80 
  Brongniart, Alexandre 1106 FRA1.0010.22408.80 

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)
 
 Championnat du Finistere TC 2022-2023 r3-4 QUIMPER FRA 2023-01-07
RcRownchangeKK*chgGame
 1629 1325 1.00 2 0.70 40 28.00 
  Seiller, Nicolas 1553 FRA1.0010.794031.60 
  Le Du, Michel 1704 FRA0.001-0.0940-3.60 

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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