Individual Calculations August 2017
 Ratsma, Rosa  Total change: 58.80  Rating chartPersonal card
 45th Greek Team Championship 2017 - A Category Rio Achaias GRE 2017-07-03
RcRownchangeKK*chgGame
 2254 2194 5.00 7 2.06 20 41.20 
  Antova, Gabriela fwf2242 BUL0.5010.07201.40 
  Juhasz, Barbara wf2214 HUN1.0010.532010.60 
  Markantonaki, Haritomeni wf2222 GRE1.0010.542010.80 
  Galunova, Tsveta wm2217 BUL1.0010.532010.60 
  Ivanova, Simoneta wf2158 BUL1.0010.45209.00 
  Botsari, Anna-Maria wg2314 GRE0.5010.16203.20 
  Zawadzka, Jolanta wg2412 POL0.001-0.2220-4.40 

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)
 
 8e festival international d'echecs de Vaujany - Tournoi Principal VAUJANY FRA 2017-07-13
RcRownchangeKK*chgGame
 2212 2194 5.00 9 0.88 20 17.60 
  Bohli, Adam 1815 FRA1.0010.09201.80 
  Godart, Francois m2411 BEL1.0010.782015.60 
  Gazik, Viktor m2462 SVK0.001-0.1720-3.40 
  Piceu, Tom m2378 BEL0.5010.24204.80 
  Skomorokhin, Roman m2390 RUS0.001-0.2520-5.00 
  Lysenko, Ivan 1794  * FRA1.0010.08201.60 
  Gedajlovic, Max f2324 CAN0.5010.18203.60 
  Gazik, Igor m2273 SVK0.001-0.3920-7.80 
  Degeorges, Mathis 2061 FRA1.0010.32206.40 
 * 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)
 

 

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