Individual Calculations September 2023
 Zia, Tahsin Tajwar  Total change: 16.60  Rating chartPersonal card
 32nd International open of Kavala Vasilis Theodoridis- A group Kavala GRE 2023-07-28
RcRownchangeKK*chgGame
 2219 2345 6.00 9 0.14 20 2.80 
  Dumbelovic, Novak 2044 SRB0.001-0.8520-17.00 
  Karakatsanis, Nikolaos 2040 GRE1.0010.14202.80 
  Poupalos, Nikolaos 2030 GRE0.501-0.3620-7.20 
  Stamatiou, Rodolfos 2175 GRE1.0010.28205.60 
  Kucharska, Honorata wf2246 POL1.0010.36207.20 
  Seemann, Jakub f2430 POL0.5010.12202.40 
  Subelj, Jan m2513 SLO0.001-0.2820-5.60 
  Dixit, Nikhil f2242 IND1.0010.36207.20 
  Loutragotis, Dimitrios 2249 GRE1.0010.37207.40 

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 tournament Thessaloniki - A group Thessaloniki GRE 2023-08-05
RcRownchangeKK*chgGame
 2246 2305 5.50 9 0.46 20 9.20 
  Kyparissopoulos, Spyridon 1905  * GRE1.0010.08201.60 
  Vardakas, Grigorios 2093 GRE1.0010.23204.60 
  Li, Guohao 2042 CHN0.501-0.3220-6.40 
  Tsaknakis, Zisis f2305 GRE1.0010.502010.00 
  Mohammad, Nubairshah Shaikh m2430 IND0.5010.17203.40 
  Kotronias, Vasilios g2444 GRE0.001-0.3120-6.20 
  Tsarsitalidis, Konstantinos 2172 GRE1.0010.32206.40 
  Sanket, Chakravarty 2385 IND0.5010.11202.20 
  Neelash, Saha m2435 IND0.001-0.3220-6.40 
 * 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)
 
 Abu Dhabi Masters Chess Tournament Abu Dhabi UAE 2023-08-16
RcRownchangeKK*chgGame
 2410 2305 3.50 9 0.23 20 4.60 
  Zou, Chen m2429 CHN0.5010.17203.40 
  Sammed Jaykumar, Shete m2451 IND0.001-0.3020-6.00 
  Milikow, Yoav m2389 ISR1.0010.622012.40 
  Nguyen, Thai Dai Van g2637 CZE0.001-0.1220-2.40 
  Pham, Le Thao Nguyen mwg2370 VIE0.001-0.4120-8.20 
  Popov, Maksim f2396 RUS1.0010.622012.40 
  Nogerbek, Kazybek m2487 KAZ0.001-0.2620-5.20 
  Aditya, Vikram Paul f2404 IND0.001-0.3620-7.20 
  Abdulrahman Mohammad, Al Taher f2128 UAE1.0010.27205.40 

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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