Individual Calculations January 2022
 Piyumantha, M Sasith Nipun  Total change: 9.20  Rating chartPersonal card
 2 Elllobregat Open Chess Grupo A Castelldefels ESP 2021-11-30
RcRownchangeKK*chgGame
 2193 2214 4.50 9 -0.27 20 -5.40 
  Muradli, Mahammad m2501 AZE0.001-0.1620-3.20 
  Asensio Linan, Teodoro 2003 ESP0.501-0.2720-5.40 
  Verbin, Valentina 2022 MDA0.001-0.7520-15.00 
  Safarian, Alek 1995 AUS1.0010.22204.40 
  Daneri, Martin c2039 ARG1.0010.27205.40 
  Gurel, Ediz f2393 TUR0.5010.23204.60 
  Bhambure, Shantanu 2384 IND0.5010.22204.40 
  Pogorelov, Ruslan g2338 UKR0.001-0.3320-6.60 
  Helmond, Frans 2064 NED1.0010.30206.00 

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)
 
 Asian Junior Chess Championship 2021 Waskaduwa SRI 2021-12-17
RcRownchangeKK*chgGame
 2212 2214 5.00 9 0.73 20 14.60 
  Yoosuf, Waseem Ahmed 1814  * MDV1.0010.08201.60 
  Raghunandan, Kaumandur Srihari m2448 IND0.5010.29205.80 
  Liyanage, Ranindu Dilshan f2302 SRI0.5010.12202.40 
  Senevirathne, S D B K 1814  * SRI1.0010.08201.60 
  Harshavardhan, G B m2397 IND0.5010.24204.80 
  Mitrabha, Guha m2509 IND0.5010.35207.00 
  Gholami Orimi, Mahdi 2425 IRI0.001-0.2320-4.60 
  Tennakoon, Lisara Samadhith 1814  * SRI1.0010.08201.60 
  Vardaan, Nagpal m2384 IND0.001-0.2820-5.60 
 * 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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