Individual Calculations September 2022
 Balafoutas, Dimitrios  Total change: 76.00  Rating chartPersonal card
 1st International tournament of Thessaloniki 2022 - B group Thessaloniki GRE 2022-08-03
RcRownchangeKK*chgGame
 1320 1115 3.50 9 0.84 38 31.92 
  Papandreou, Georgios 38347 1530 GRE0.5010.433816.34 
  Tsikerdanos, Konstantinos 1804 GRE0.001-0.0138-0.38 
  Alla, Andreas 1377 GRE0.001-0.1838-6.84 
  Nasioudis, Haralampos-Marios 1073 GRE1.0010.443816.72 
  Pourliaka, Tatiana 1338 GRE0.001-0.2238-8.36 
  Skandalis, Vasileios 1249 GRE0.001-0.3238-12.16 
  Chasapis, Christos 1125 GRE0.5010.01380.38 
  Kyparissopoulos, Nikolaos 1043 GRE1.0010.403815.20 
  Giakoustidou, Evgenia 1342 GRE0.5010.293811.02 

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 National Youth Championships finals - open U14 Thessaloniki GRE 2022-08-18
RcRownchangeKK*chgGame
 1349 1115 3.50 9 1.16 38 44.08 
  Vassis, Anastasios 1601 GRE0.001-0.0438-1.52 
  Tarchanidis, Nikolaos Christos 1266 GRE0.5010.20387.60 
  Kalaitzakis, Emmanouil 1158 GRE1.0010.563821.28 
  Seretis, Nikolaos G 1091 GRE1.0010.473817.86 
  Giannoulis, Grigorios 1789 GRE0.001-0.0138-0.38 
  Karakotsios, Konstantinos 1381 GRE0.001-0.1838-6.84 
  Sideris, Michail 1343 GRE0.5010.293811.02 
  Triantafyllakis, Dimitrios 1312 GRE0.001-0.2538-9.50 
  Kalyvas, Georgios A 1201 GRE0.5010.12384.56 

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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