Individual Calculations September 2022
 Andriamahefa, Hajatiana  Total change: -24.20  Rating chartPersonal card
 CHAMPIONNAT D'ANALAMANGA 2022 (-1700) BTC Ambohimangakely MAD 2022-08-13
RcRownchangeKK*chgGame
 1504 1665 3.00 6 -1.21 20 -24.20 
  Valisoa, Jean Herve 1636 MAD0.001-0.5420-10.80 
  Rabezaka, Olertan 1453 MAD1.0010.23204.60 
  Randrianjafy, Alijaona Elie 1379 MAD0.001-0.8420-16.80 
  Rabarison, Ny Andolalaina Fitia N 1420 MAD1.0010.20204.00 
  Razafindrambola, Teddy 1639 MAD1.0010.46209.20 
  Nomenjanahary, Fanilo 1496 MAD0.001-0.7220-14.40 

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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