Individual Calculations May 2018
 Dirks, Ayden  Total change: 12.40  Rating chartPersonal card
 7th Carifta Junior Chess Championships 2018 - U16 Absolute Paramaribo SUR 2018-03-30
RcRownchangeKK*chgGame
 1411 1194 1.50 5 0.31 40 12.40 
  Wee Wee, Nehemia 1352 SUR0.5010.21408.40 
  Croeze, Ethan Samuel 1383 ARU0.5010.254010.00 
  Kartodikromo, Virgil 1419 SUR0.5010.284011.20 
  Kalidjo, Imaan 1594  * SUR0.001-0.0840-3.20 
  Elliot, Bryton 1307 SUR0.001-0.3540-14.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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