Individual Calculations September 2017
 Demir, Umut Siar  Total change: -2.40  Rating chartPersonal card
 25th Troya International Open Chess Tournament - B Canakkale TUR 2017-08-07
RcRownchangeKK*chgGame
 1458 1440 3.50 7 0.17 40 6.80 
  Celik, Eylul 1642 TUR0.001-0.2440-9.60 
  Sahin, Abdullah Baturalp 1187 TUR1.0010.19407.60 
  Yildirim, Ibrahim Halil 1670 TUR0.001-0.2140-8.40 
  Kusoglu, Alper 1285 TUR1.0010.294011.60 
  Yildirim, Deniz 1556 TUR0.5010.16406.40 
  Erim, Engin 1619 TUR0.001-0.2740-10.80 
  Kilcan, Rauf 1245 TUR1.0010.254010.00 

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)
 
 3rd International Cubuk Municipality Chess Tournament - B Ankara TUR 2017-08-19
RcRownchangeKK*chgGame
 1330 1440 5.50 9 -0.23 40 -9.20 
  Vural, Burak 1304 TUR1.0010.324012.80 
  Polat, Ahmet Eren 1582 TUR0.001-0.3140-12.40 
  Akpinar, Yunus 1425 TUR0.001-0.5240-20.80 
  Tasdogen, Tansel 1282 TUR1.0010.294011.60 
  Tugmen, Alperen 1143 TUR1.0010.15406.00 
  Oz, Engin 1299 TUR0.001-0.6940-27.60 
  Dikilitas, Beren 1131 TUR1.0010.14405.60 
  Kilic, Mustafa 1359 TUR1.0010.394015.60 
  Yildiz, Tunahan 1443 TUR0.5010.00400.00 

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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