Individual Calculations February 2019
 Kocu, Berat  Total change: 5.20  Rating chartPersonal card
 Apaydin Looking For Undiscovered Chess Talents Chess Tournament - January 2019 Izmir TUR 2019-01-12
RcRownchangeKK*chgGame
 1452 1131 0.50 4 -0.09 40 -3.60 
  Pajcin, Lav 1531  * SRB0.001-0.0840-3.20 
  Kocu, Arda Mert 1479 TUR0.5010.394015.60 
  Sakotic, Ana 1531  * SRB0.001-0.0840-3.20 
  Baykal, Cinar 1266 TUR0.001-0.3240-12.80 
 * 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)
 
 2018-2019 Turkish Youth Chess Championships - U13 Antalya TUR 2019-01-20
RcRownchangeKK*chgGame
 1440 1131 0.50 2 0.22 40 8.80 
  Yilmaz, Yigit Emre 1490 TUR0.5010.404016.00 
  Delipinar, Uras Emre 1389 TUR0.001-0.1840-7.20 

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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