Individual Calculations July 2023
 Keskinler, Ela  Total change: -31.60  Rating chartPersonal card
 9th Cesme International Open Chess Tournament - C Izmir - Cesme TUR 2023-06-19
RcRownchangeKK*chgGame
 1352 1476 4.50 8 -0.79 40 -31.60 
  Bugdayci, Mustafa 1391 TUR1.0010.384015.20 
  Efetaskin, Can 1301 TUR1.0010.274010.80 
  Okudan, Arif Ege 1504 TUR0.001-0.4640-18.40 
  Pusmaz, Onur 1214 TUR0.501-0.3240-12.80 
  Topuz, Eren 1246 TUR0.501-0.2940-11.60 
  Sahin, Zeynep Duru 1371 TUR1.0010.364014.40 
  Uymaz, Suleyman 1384 TUR0.501-0.1340-5.20 
  Tasdemir, Doruk 1406 TUR0.001-0.6040-24.00 

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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