Individual Calculations June 2022
 Chalkias, Michail Panagiotis  Total change: 49.68  Rating chartPersonal card
 13th International open of Triandria Chess Clubs - A Thessaloniki GRE 2022-04-26
RcRownchangeKK*chgGame
 1352 1207 2.50 7 0.18 36 6.48 
  Kalogridis, Themistoklis 1665 GRE0.001-0.0536-1.80 
  Gerasopoulos, Nikolaos 1391 GRE0.001-0.2636-9.36 
  Siskou, Evangelia 1430 GRE0.001-0.2236-7.92 
  Betsakos, Haralampos 1254 GRE1.0010.573620.52 
  Peikos, Rafail 1300 GRE0.5010.13364.68 
  Kountrias, Kosmas Ioannis 1289 GRE0.5010.11363.96 
  Palaiochorinou, Agni 1135 GRE0.501-0.1036-3.60 

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)
 
 2022 youth champsionships of ESS THES-CHALK - open U14 Thessaloniki GRE 2022-04-28
RcRownchangeKK*chgGame
 1128 1207 4.50 7 0.26 36 9.36 
  Drogalas, Georgios 1048 GRE0.501-0.2136-7.56 
  Karakotsios, Konstantinos 1375 GRE0.5010.22367.92 
  Nikolaidis, Nikolaos Viktoras 1020 GRE1.0010.26369.36 
  Balafoutas, Dimitrios 1097 GRE0.501-0.1536-5.40 
  Stoimenidis, Markos 1116 GRE0.001-0.6236-22.32 
  Tzontas, Konstantinos 1089 GRE1.0010.343612.24 
  Farmakis, Ioannis K 1151 GRE1.0010.423615.12 

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)
 
 8th youth U16 Sykies Neapoli 2022 Thessaloniki GRE 2022-05-27
RcRownchangeKK*chgGame
 1352 1207 2.50 5 0.94 36 33.84 
  Skodras, Marios Konstantinos 1460 GRE0.5010.313611.16 
  Papakyriakou, Charalampos 1231 GRE1.0010.533619.08 
  Marinidis, Stavros 1340 GRE0.5010.18366.48 
  Gerasopoulos, Nikolaos 1391 GRE0.001-0.2636-9.36 
  Boutikos, Eleftherios 1338 GRE0.5010.18366.48 

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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