Individual Calculations January 2022
 Demirsar, Metin Cordan  Total change: -52.60  Rating chartPersonal card
 12th Bursa Open Chess Tournament Bursa TUR 2021-12-04
RcRownchangeKK*chgGame
 1139 1356 1.00 3 -1.31 20 -26.20 
  Isik, Muslum 1219 TUR0.001-0.6820-13.60 
  Turk, Omer Gunes 1139 TUR1.0010.22204.40 
  Birsen, Bulut 1058 TUR0.001-0.8520-17.00 

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)
 
 2021-2022 Season Istanbul Senior Chess Championship - B Istanbul TUR 2021-12-11
RcRownchangeKK*chgGame
 1439 1356 0.50 2 -0.31 20 -6.20 
  Ersoz, Celalettin 1266 TUR0.501-0.1220-2.40 
  Bapoglu, Ibrahim 1612 TUR0.001-0.1920-3.80 

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)
 
 2021-2022 Season Bursa Senior Chess Championship - B Bursa TUR 2021-12-25
RcRownchangeKK*chgGame
 1277 1356 2.00 5 -1.01 20 -20.20 
  Aksu, Mumin 1555 TUR0.001-0.2420-4.80 
  Gazi, Zuhtu 1096 TUR0.501-0.3220-6.40 
  Yilmaz, Huseyin 1251 TUR0.001-0.6420-12.80 
  Savas, Kemal 1246 TUR1.0010.35207.00 
  Kara, Senal 1238 TUR0.501-0.1620-3.20 

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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