Rapid: Individual Calculations January 2023
 Ioannidis, Ilias  Total change: 16.00  Rating chartPersonal card
 3rd open Rapid Chalandri CC Dec 2022 Chalandri GRE 2022-12-05
RcRownchangeKK*chgGame
 1434 1295 3.00 6 0.80 20 16.00 
  Panagos, Vasileios 1364 GRE1.0010.602012.00 
  Kyriakidis, Orestis 1643 GRE0.001-0.1120-2.20 
  Petrakis, Nikolaos Ath 1129 GRE1.0010.28205.60 
  Antoniadis, Anastasios 1498 GRE0.001-0.2420-4.80 
  Hadzopoulos, Antonios 1825 GRE0.001-0.0320-0.60 
  Bakalakos, Leonidas 1143 GRE1.0010.30206.00 

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)
 

 

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