Individual Calculations October 2023
 Uzdemir, Ali Poyraz  Total change: 125.78  Rating chartPersonal card
 8th International Istanbul Open Chess Tournament - C Istanbul TUR 2023-08-26
RcRownchangeKK*chgGame
 1495 1569 8.00 9 2.64 38 100.32 
  Bingol, Mehmet Ali 1370 TUR1.0010.24389.12 
  Sahin, Zeynep Duru 1392 TUR1.0010.273810.26 
  Combas, Kani Can 1540 TUR1.0010.463817.48 
  Gullu, Emirhan 1319 TUR1.0010.19387.22 
  Kaya, Serkan 1597 TUR0.5010.04381.52 
  Simsek, Can 1539 TUR1.0010.463817.48 
  Yilmazel, Ismail Kuzey 1531 TUR1.0010.453817.10 
  Bayindir, Kuzey 1593 TUR0.5010.03381.14 
  Akyuz, Muhammet 1571 TUR1.0010.503819.00 

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)
 
 European Youth Championship - Open 10 Mamaia ROU 2023-09-05
RcRownchangeKK*chgGame
 1585 1758 7.00 9 0.67 38 25.46 
  Cani, Erdi 1358  * ALB1.0010.08383.04 
  Azimov, Yasin 1491 AZE0.501-0.3238-12.16 
  Stepanyan, Davit 1487 ARM0.001-0.8338-31.54 
  Halhoul, Kamil 1412 POL1.0010.11384.18 
  Mihaylov, Bozhidar 1535 BUL1.0010.22388.36 
  Zlate-Ion, Matei 1571 ROU1.0010.26389.88 
  Lampos, Charalampos 1578 GRE1.0010.26389.88 
  Llari, Marc c2040 FRA0.5010.343812.92 
  Shen, Tingrui 1794 GER1.0010.553820.90 
 * 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)
 

 

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