Individual Calculations May 2018
 Wee Wee, Nehemia  Total change: 28.40  Rating chartPersonal card
 7th Carifta Junior Chess Championships 2018 - U16 Absolute Paramaribo SUR 2018-03-30
RcRownchangeKK*chgGame
 1409 1352 2.00 3 0.71 40 28.40 
  Dirks, Ayden 1194 ARU0.501-0.2140-8.40 
  Bronne, Alessandro 1600 SUR1.0010.814032.40 
  Sojo, Stephan 1434 SUR0.5010.11404.40 

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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