Individual Calculations May 2018
 Stetsenko, Ilya  Total change: 120.80  Rating chartPersonal card
 7th Carifta Junior Chess Championships 2018 - U16 Absolute Paramaribo SUR 2018-03-30
RcRownchangeKK*chgGame
 1446 1340 1.00 2 0.25 40 10.00 
  Bronne, Alessandro 1600 SUR0.001-0.1840-7.20 
  Harnam, Wiwek 1292 SUR1.0010.434017.20 

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)
 
 National Championship Aruba 2018 Oranjestad ARU 2018-04-06
RcRownchangeKK*chgGame
 1613 1340 4.50 9 2.77 40 110.80 
  Croes, Octavio c1740  * ARU0.5010.424016.80 
  Franken, Angelo 1740  * ARU1.0010.924036.80 
  Diaz, Brian 1740  * ARU0.5010.424016.80 
  Tromp, Hubert R. 1624 ARU0.001-0.1640-6.40 
  Jacopucci, Enrique 1609 ARU0.001-0.1740-6.80 
  Diaz, Daniel E. 1451 ARU0.5010.15406.00 
  Croeze, Ethan S. 1383 ARU0.5010.06402.40 
  Howell, Alvin 1494 ARU1.0010.714028.40 
  Pesqueira, Jose c1740  * ARU0.5010.424016.80 
 * 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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