Individual Calculations July 2022
 Krallis, Christos  Total change: -0.60  Rating chartPersonal card
 2022 team cup of Attica rounds 1-4 Attica GRE 2022-05-15
RcRownchangeKK*chgGame
 2171 2398 1.00 1 0.21 10 2.10 
  Rahmanidis, Petros 2171 GRE1.0010.21102.10 

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)
 
 24th open Herakleio Attica 2022 Heraklion Attica GRE 2022-06-11
RcRownchangeKK*chgGame
 1979 2379 1.00 1 0.08 10 0.80 
  Tsilimparis, Ioannis 1979  * GRE1.0010.08100.80 
 * 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)
 
 GM Third Saturday 274 Novi Sad SRB 2022-06-13
RcRownchangeKK*chgGame
 2391 2379 4.00 9 -0.35 10 -3.50 
  Sturt, Raven m2450 USA0.5010.10101.00 
  Duran Vega, Sergio m2365 CRC0.501-0.0210-0.20 
  Popchev, Milko g2207 BUL1.0010.27102.70 
  Milikow, Yoav f2460 ISR0.5010.11101.10 
  Woodward, Andy f2389 USA0.001-0.4910-4.90 
  Damljanovic, Branko g2469 SRB0.001-0.3810-3.80 
  Drazic, Sinisa g2285 SRB1.0010.37103.70 
  Cabarkapa, Novak m2466 SRB0.001-0.3810-3.80 
  Milikow, Elie f2430 ISR0.5010.07100.70 

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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