Individual Calculations August 2019
 Tsemeri, Mario  Total change: -42.40  Rating chartPersonal card
 Summer open NEP EAP 2019 - A group Patra GRE 2019-06-16
RcRownchangeKK*chgGame
 1292 1173 2.50 7 -0.05 40 -2.00 
  Kollias, Ioannis K. 1573  * GRE0.5010.424016.80 
  Koutras, Konstantinos 1174 GRE0.5010.00400.00 
  Georgiou, Anastasios 1237 GRE0.5010.09403.60 
  Trigkas, Athanasios 1259 GRE0.001-0.3840-15.20 
  Papachristopoulos, Georgios 1009 GRE1.0010.284011.20 
  Magklaras, Panagiotis 1474 GRE0.001-0.1540-6.00 
  Gkolfinopoulou, Marina 1318 GRE0.001-0.3140-12.40 
 * 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)
 
 2019 Greek Youth Championships Finals - open U14 Patra GRE 2019-06-25
RcRownchangeKK*chgGame
 1364 1173 1.00 7 -1.01 40 -40.40 
  Tzagarakis, Panagiotis 1573  * GRE0.001-0.0840-3.20 
  Christodoulou, Panormitis 1554 GRE0.001-0.0940-3.60 
  Tsilidis, Christos 1400 GRE0.001-0.2140-8.40 
  Mavridis, Athanasios 1402 GRE0.001-0.2140-8.40 
  Apostolopoulos, Michail 1066 GRE0.501-0.1540-6.00 
  Fertakis, Dimitrios 1088 GRE0.501-0.1240-4.80 
  Trapalis, Theodoros 1464 GRE0.001-0.1540-6.00 
 * 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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