Blitz: Individual Calculations August 2022
 Demirtzoglou, Hrist  Total change: -17.00  Rating chartPersonal card
 1st open Blitz July 2022 Drama GRE 2022-07-17
RcRownchangeKK*chgGame
 1404 1936 7.00 7 0.44 20 8.80 
  Bouroutzoglou, Chrysanthos 1235 GRE1.0010.01200.20 
  Kougioumtzis, Iordanis 1295 GRE1.0010.01200.20 
  Kampouridis, Paschalis 1346 GRE1.0010.02200.40 
  Konstantinidis, Mavroudis 1717 GRE1.0010.22204.40 
  Sahinidis, Konstantinos 1577 GRE1.0010.10202.00 
  Fotiadis, Athanasios 1536  * GRE1.0010.08201.60 
  Chalvatzis, Vergos 1124 GRE1.0010.00200.00 
 * 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)
 
 2nd open Blitz July 2022 Drama GRE 2022-07-24
RcRownchangeKK*chgGame
 1485 1936 5.00 7 -1.29 20 -25.80 
  Fotiadis, Filippos Dram 1265 GRE1.0010.01200.20 
  Tononidis, Anastasios 1315 GRE1.0010.01200.20 
  Alexandridis, Christos 1464 GRE1.0010.05201.00 
  Hristoforidis, Vasilios 1811 GRE1.0010.33206.60 
  Konstantinidis, Mavroudis 1717 GRE0.001-0.7820-15.60 
  Tsiboukelis, Panagiotis 1289 GRE1.0010.01200.20 
  Alexandri, Dimitra 1536  * GRE0.001-0.9220-18.40 
 * 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)
 

 

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