Individual Calculations January 2020
 Soubrier, Alain  Total change: -28.40  Rating chartPersonal card
 XIIIe Tournoi des 5 samedis (-2200) r1-3 LE PERREUX SUR MARNE FRA 2019-11-16
RcRownchangeKK*chgGame
 1424 1195 0.00 2 -0.43 40 -17.20 
  Pai Liu, Paul 1464 FRA0.001-0.1740-6.80 
  Gwozdz, Jean-Pierre 1383 FRA0.001-0.2640-10.40 

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)
 
 Team 2020 - Ile de France Decembre IDF FRA 2019-12-01
RcRownchangeKK*chgGame
 1343 1177 0.00 1 -0.28 40 -11.20 
  Aboulasse, Saad 1343 MAR0.001-0.2840-11.20 

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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