Rapid: Individual Calculations May 2019
 Tzempelikou, Agapi  Total change: -7.40  Rating chartPersonal card
 2nd Grand Prix ESP Machites 2019 - 6th A Keratsini GRE 2019-03-30
RcRownchangeKK*chgGame
 1100 1010 1.00 2 0.24 20 4.80 
  Triantafyllidis, Nikolaos 1157 GRE1.0010.702014.00 
  Chatzistelios, Christos 1042 GRE0.001-0.4620-9.20 

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)
 
 2nd Grand Prix ESP Machites 2019 - 7th A Keratsini GRE 2019-04-13
RcRownchangeKK*chgGame
 1224 988 0.00 2 -0.42 20 -8.40 
  Papaoulakis, Isidoros 1294 GRE0.001-0.1420-2.80 
  Kosma, Maria 1154 GRE0.001-0.2820-5.60 

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)
 
 15th youth U18 Rapid PS Peristeriou 2019 Peristeri GRE 2019-04-14
RcRownchangeKK*chgGame
 1242 988 0.00 1 -0.19 20 -3.80 
  Tsavdaras, Dimitrios 1242 GRE0.001-0.1920-3.80 

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)
 

 

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