Individual Calculations July 2017
 Sonis, Francesco  Total change: -10.40  Rating chartPersonal card
 OP 9 Capo d'Orso Porto Mannu di Palau ITA 2017-06-03
RcRownchangeKK*chgGame
 2409 2450 5.50 8 1.21 10 12.10 
  Esposito, Luca f2196 ITA1.0010.19101.90 
  Heinig, Wolfram, Dr. f2309 GER0.501-0.1910-1.90 
  Brunello, Sabino g2578 ITA0.5010.17101.70 
  Beccaris, Gabriele 2050  * ITA1.0010.08100.80 
  Landa, Konstantin g2615 RUS0.5010.22102.20 
  Bischoff, Klaus g2504 GER0.5010.08100.80 
  Marin, Mihail g2528 ROU0.5010.11101.10 
  Studer, Noel m2489 SUI1.0010.55105.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 20th Open Epikoinonias Herakleio Attikis 2017 - A Group Herakleio Attikis GRE 2017-06-17
RcRownchangeKK*chgGame
 2125 2450 5.50 9 -2.25 10 -22.50 
  Hrysogelou, Athanasia-Panagiota 2050  * GRE1.0010.08100.80 
  Hrisanthopoulos, Dimitrios 2050  * GRE1.0010.08100.80 
  Katopodis, Dimitrios 2169 GRE0.501-0.3410-3.40 
  Loutragotis, Dimitrios 2143 GRE0.501-0.3610-3.60 
  Korniotis, Filippos 2143 GRE0.001-0.8610-8.60 
  Rigopoulos-Tsigkos, Alexandros 2111 GRE1.0010.12101.20 
  Georgiev, Krum g2357 BUL0.001-0.6310-6.30 
  Sienczewski, Zbigniew 2050  * POL1.0010.08100.80 
  Koutourinis, Apostolos 2050  * GRE0.501-0.4210-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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