Individual Calculations January 2020
 Lupu, Tudor Horea  Total change: 15.00  Rating chartPersonal card
 2019 Attica team Cup Spyros Bikos A ESSNA GRE 2019-11-03
RcRownchangeKK*chgGame
 1398 1135 0.00 2 -0.41 20 -8.20 
  Hasalevris, Athanasios 1523 GRE0.001-0.0920-1.80 
  Kotsalis, Ioannis 1272 GRE0.001-0.3220-6.40 

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 G Stamatopoulos Memorial 2019 Chess Square Athens GRE 2019-11-06
RcRownchangeKK*chgGame
 1328 1135 2.50 5 1.16 20 23.20 
  Makkas, Panayiotis 1535  * GRE0.001-0.0820-1.60 
  Panaidis, Fragkiskos 1273 GRE1.0010.692013.80 
  Gkogka, Klevis 1345 GRE0.5010.27205.40 
  Lupu, Nikolaos 1361 GRE0.001-0.2120-4.20 
  Kazantzoglou, Aristotelis 1126 GRE1.0010.49209.80 
 * 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)
 

 

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