Individual Calculations October 2021
 Kanyamarala, Tarun  Total change: 33.80  Rating chartPersonal card
 The 100th Irish Championships 2021 Dublin IRL 2021-07-31
RcRownchangeKK*chgGame
 2195 2369 6.00 9 -0.25 20 -5.00 
  Cafolla, Peter 1969  * IRL1.0010.08201.60 
  Kanyamarala, Trisha wm2180 IRL0.501-0.2520-5.00 
  Putar, Leon 1969  * IRL1.0010.08201.60 
  O`donnell, Conor f2331 IRL0.001-0.5520-11.00 
  Scott, Luke 1969  * IRL1.0010.08201.60 
  Fitzsimons, David m2324 IRL1.0010.44208.80 
  O`gorman, Tom f2368 IRL0.5010.00200.00 
  Heidenfeld, Mark m2360 IRL0.001-0.5120-10.20 
  Daly, Colm f2285 IRL1.0010.38207.60 
 * 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)
 
 European Individual Chess Championship - Reykjavik Open 2021 Reykjavik ISL 2021-08-26
RcRownchangeKK*chgGame
 2403 2369 4.50 10 0.08 20 1.60 
  Mamedov, Rauf g2654 AZE0.001-0.1620-3.20 
  Heidarsson, Arnar Milutin 1969  * ISL1.0010.08201.60 
  Valsecchi, Alessio g2527 ITA1.0010.712014.20 
  Mamedov, Nidjat g2595 AZE0.001-0.2120-4.20 
  Stefansson, Hannes g2519 ISL0.001-0.3020-6.00 
  Johannsson, Birkir Isak 2052 ISL1.0010.13202.60 
  Ferreira, Jorge Viterbo g2520 POR0.5010.20204.00 
  Plat, Vojtech g2531 CZE0.001-0.2920-5.80 
  Martinovic, Sasa g2548 CRO0.001-0.2720-5.40 
  Halldorsson, Jon Arni 2115 ISL1.0010.19203.80 
 * 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)
 
 City of Dublin Masters 2021 Dublin IRL 2021-09-10
RcRownchangeKK*chgGame
 2045 2275 4.50 5 0.59 20 11.80 
  Cafolla, Peter 1958 IRL1.0010.13202.60 
  Tirziman, Rudolf 1941 IRL1.0010.12202.40 
  Becx, Cesar f2155 NED1.0010.34206.80 
  Carroll, Peter c2059 IRL1.0010.22204.40 
  Flynn, Jacob 2110 IRL0.501-0.2220-4.40 

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)
 
 36th European Chess Club Cup 2021 Struga MKD 2021-09-18
RcRownchangeKK*chgGame
 2367 2275 4.00 7 1.27 20 25.40 
  Suleymanli, Aydin g2536 AZE0.001-0.1820-3.60 
  Van Twillert, Laurents c2082 NED1.0010.25205.00 
  Dishman, Stephen 2316 ENG0.5010.06201.20 
  Papp, Gabor g2599 HUN0.001-0.1320-2.60 
  Breder, Dennis m2463 GER0.5010.24204.80 
  Pallardo Lozoya, Jose Vicente m2357 ESP1.0010.612012.20 
  Miljkovic, Mihajlo 2217 SRB1.0010.42208.40 

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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