Individual Calculations October 2019
 Kostopoulos, Konstantinos  Total change: -31.20  Rating chartPersonal card
 27th International tournament of Nikaia 2019 B group Nikaia GRE 2019-08-26
RcRownchangeKK*chgGame
 1177 1194 1.00 3 -0.60 20 -12.00 
  Minadakis, Andreas-Marios 1464 GRE0.001-0.1720-3.40 
  Tzempelikou, Agapi 1029 GRE0.001-0.7220-14.40 
  Skandalis, Eyaggelos 1037 GRE1.0010.29205.80 

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)
 
 11th Papanastasio open 2019 - B group Peristeri GRE 2019-09-04
RcRownchangeKK*chgGame
 1387 1167 1.00 3 0.31 20 6.20 
  Styfougias, Evangelos 1300 GRE0.5010.18203.60 
  Titopoulos, Ilias 1370 GRE0.001-0.2420-4.80 
  Boulamatsis, Konstantinos I 1492 GRE0.5010.37207.40 

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)
 
 1st International tournament Aspropyrgos 2019 B Aspropyrgos GRE 2019-09-14
RcRownchangeKK*chgGame
 1222 1167 0.50 4 -1.27 20 -25.40 
  Moraitis, Panagiotis 1482 GRE0.001-0.1420-2.80 
  Papadopoulos, Georgios Lavr 1173 GRE0.5010.01200.20 
  Misailidis, Matthaios 1143 GRE0.001-0.5320-10.60 
  Tsomidis, Stefanos 1090 GRE0.001-0.6120-12.20 

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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