Individual Calculations September 2022
 Alexiadis, Hristos  Total change: 38.60  Rating chartPersonal card
 15th Paleochora International open 2022 - A group Paleochora GRE 2022-07-17
RcRownchangeKK*chgGame
 2364 2283 6.00 9 2.54 20 50.80 
  Perrusset, Barbara 1883  * FRA1.0010.08201.60 
  Basso, Pier Luigi g2561 ITA0.5010.33206.60 
  Banikas, Hristos g2598 GRE0.5010.36207.20 
  Papadimitriou, Loukas 1935 GRE1.0010.11202.20 
  Fantinel, Thibault m2406 FRA1.0010.672013.40 
  David, Alberto g2534 ITA0.5010.31206.20 
  Nevednichy, Vladislav g2473 ROU0.5010.25205.00 
  Barbot, Pierre m2438 FRA0.5010.21204.20 
  Spyropoulos, Nikolaos f2446 GRE0.5010.22204.40 
 * 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)
 
 49th National Team Championship of A Category 2022 Thessaloniki GRE 2022-08-12
RcRownchangeKK*chgGame
 2295 2303 3.00 7 -0.61 20 -12.20 
  Papaioannou, Ioannis g2634 GRE0.001-0.1220-2.40 
  Dimopoulos, Symeon 2021 GRE1.0010.16203.20 
  Roinos, Ilias 2186 GRE0.501-0.1620-3.20 
  Kosmidis, Ioannis 2165 GRE0.001-0.6920-13.80 
  Koutoukidis, Panagiotis f2393 GRE0.5010.12202.40 
  Schuetze, Norman 2283 GER0.501-0.0320-0.60 
  Galopoulos, Nikolaos 2381 GRE0.5010.11202.20 

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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