Individual Calculations October 2020
 Armaos, Michail  Total change: 14.40  Rating chartPersonal card
 2020 Greek youth championships open U10 - South group Athens, Peristeri GRE 2020-08-28
RcRownchangeKK*chgGame
 1199 1018 2.00 6 0.36 40 14.40 
  Papadopoulos, Prodromos Na 1155 GRE0.001-0.3240-12.80 
  Kiryttopoulos, Panagiotis Aris 1145 GRE0.001-0.3340-13.20 
  Poupalos, Ionas 1259 GRE1.0010.804032.00 
  Tzortzatos, Konstantinos 1087 GRE1.0010.604024.00 
  Makrylakis, Iason 1206 GRE0.001-0.2640-10.40 
  Kyriakidis, Orestis 1340 GRE0.001-0.1340-5.20 

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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