Individual Calculations October 2023
 Arslan, Levent  Total change: 29.60  Rating chartPersonal card
 8th International Istanbul Open Chess Tournament - C Istanbul TUR 2023-08-26
RcRownchangeKK*chgGame
 1406 1529 6.00 9 0.04 40 1.60 
  Demirak, Kubra 1313 TUR1.0010.22408.80 
  Firtina, Oguzhan 1315 TUR1.0010.23409.20 
  Gullu, Emirhan 1319 TUR0.001-0.7740-30.80 
  Kulaoglu, Cihan 1377 TUR1.0010.304012.00 
  Demirci, Samet Erhan 1515 TUR0.501-0.0240-0.80 
  Cetin, Eralp 1390 TUR0.501-0.1940-7.60 
  Tepeli, Huseyin 1482 TUR1.0010.434017.20 
  Aghaverdiyeva, Maryam 1544 AZE1.0010.524020.80 
  Ceylan, Goktug 1399 TUR0.001-0.6840-27.20 

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)
 
 International Bagcilar Open Chess Tournament - A Istanbul TUR 2023-09-02
RcRownchangeKK*chgGame
 1927 1642 2.00 7 0.70 40 28.00 
  Demirbas, Emre 2020 TUR0.5010.414016.40 
  Yilmaz, Turhan m2145 TUR0.5010.464018.40 
  Yilmaz, Kerem Tuna 2017 TUR0.001-0.0940-3.60 
  Yilmaz, Gokcen 1863 TUR0.001-0.2240-8.80 
  Cicek, Bilal Emre 1663 TUR0.001-0.4740-18.80 
  Tastan, Hakan Mete 1863 TUR0.5010.284011.20 
  Luca, Ionel 1917 ROU0.5010.334013.20 

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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