Individual Calculations May 2017
 Grapsa, Georgia  Total change: 21.80  Rating chartPersonal card
 1st open "Wednesday Fever" 2017 Thessaloniki GRE 2017-02-15
RcRownchangeKK*chgGame
 1896 2058 3.00 5 -0.45 20 -9.00 
  Kourtesis, Dimos 1658  * GRE1.0010.08201.60 
  Tsinaris, Fotis 1882 GRE0.501-0.2320-4.60 
  Tsolakos, Panagiotis 1846 GRE1.0010.23204.60 
  Kesidis, Odyseas 2209 GRE0.001-0.3020-6.00 
  Dermatopoulos, Konstantinos 1886 GRE0.501-0.2320-4.60 
 * 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)
 
 2017 ESSTH-HALK Team Championship POA - rounds 8-9 Thessaloniki GRE 2017-03-26
RcRownchangeKK*chgGame
 1701 2049 1.00 1 0.11 20 2.20 
  Vafiadou, Asimenia 1701 GRE1.0010.11202.20 

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)
 
 World Amateur Championship under 2300 Spoleto ITA 2017-04-01
RcRownchangeKK*chgGame
 2162 2049 5.00 9 1.87 20 37.40 
  Ugrenovic, Bozidar 2225 SRB0.001-0.2720-5.40 
  Akeya-Price, Robert 1706 ENG1.0010.12202.40 
  Sprotte, Norbert 2189 GER0.5010.19203.80 
  Verrascina, Roberto 2190 ITA1.0010.692013.80 
  Sahil, Tickoo 2222 IND0.001-0.2720-5.40 
  Karmov, Mazhmudin 2135 RUS0.5010.12202.40 
  Cmiel, Thorsten f2234 GER0.5010.24204.80 
  Cech, Dominik 2172 SVK1.0010.672013.40 
  Pogosyan, Stefan 2387 RUS0.5010.38207.60 

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)
 
 European Individual Womens Chess Championship 2017 Riga LAT 2017-04-11
RcRownchangeKK*chgGame
 2117 2049 4.00 11 -0.44 20 -8.80 
  Babiy, Olga wg2359 UKR0.001-0.1420-2.80 
  Nechaeva, Marina mwg2395 RUS0.001-0.1120-2.20 
  Golsta, Madara 1649  * LAT0.501-0.4220-8.40 
  Golsta, Ramona 1649  * LAT1.0010.08201.60 
  Worek, Joanna wg2330 CZE1.0010.842016.80 
  Malakhova, Elizaveta wg2324 UKR0.001-0.1720-3.40 
  Toma, Katarzyna wg2229 POL0.001-0.2620-5.20 
  Balajayeva, Khanim wf2196 AZE0.001-0.3020-6.00 
  Maklakova, Nellija 1829 LAT1.0010.22204.40 
  Pavlidou, Ekaterini wm2180 GRE0.5010.18203.60 
  Utiatskaja, Irina wm2152 RUS0.001-0.3620-7.20 
 * 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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