Individual Calculations January 2018
 Zong, Yiwen  Total change: 40.60  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 1 FRANCE FRA 2017-10-08
RcRownchangeKK*chgGame
 1588 1615 3.00 3 1.39 20 27.80 
  Gippet, Jean-Marc 1630 FRA1.0010.522010.40 
  Da Silva, Didier 1536 FRA1.0010.39207.80 
  Moric, Zoran 1598 FRA1.0010.48209.60 

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)
 
 Team 2018 - Ile de France Part 1 CHA FRA 2017-10-08
RcRownchangeKK*chgGame
 1480 1615 2.00 2 0.64 20 12.80 
  Martinez, Alberto 1432 FRA1.0010.26205.20 
  Bienvenu, Thierry 1527 FRA1.0010.38207.60 

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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