Blitz: Individual Calculations January 2024
 Koutsaftis, Efstratios  Total change: 149.80  Rating chartPersonal card
 Blitz Roque Nov 2023 - GP 12.7 Patra GRE 2023-12-04
RcRownchangeKK*chgGame
 1659 1518 5.00 7 2.72 20 54.40 
  Giannopoulos, Iasonas 1848 GRE1.0010.882017.60 
  Deligiannis, Paraskevas 1930 GRE1.0010.932018.60 
  Solomos, Charalampos 1707 GRE0.001-0.2520-5.00 
  Tatsiopoulos, Sotirios 1161 GRE1.0010.11202.20 
  Kyriazi, Smaragda 1596 GRE1.0010.612012.20 
  Karamalis, Georgios 1719 GRE0.001-0.2420-4.80 
  Spiliopoulos, Alexios 1649 GRE1.0010.682013.60 

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)
 
 Blitz Roque Nov 2023 - GP 12.9 Patra GRE 2023-12-18
RcRownchangeKK*chgGame
 1632 1518 8.00 9 4.77 20 95.40 
  Georgiou, Konstantinos 1509 GRE1.0010.49209.80 
  Blatsos, Christos 1354 GRE1.0010.28205.60 
  Karamalis, Georgios 1719 GRE1.0010.762015.20 
  Kollias, Ioannis K. 1824 GRE1.0010.862017.20 
  Giannopoulos, Iasonas 1848 GRE0.001-0.1220-2.40 
  Spiliopoulos, Alexios 1649 GRE1.0010.682013.60 
  Dallas, Nikolaos Alexandros 1620 GRE1.0010.642012.80 
  Kyriazi, Smaragda 1596 GRE1.0010.612012.20 
  Alexopoulos, Alexandros 1567 GRE1.0010.572011.40 

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)
 

 

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