Individual Calculations December 2019
 Van Der Werf, Mark  Total change: -20.10  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Meester Round 2 various NED 2019-11-02
RcRownchangeKK*chgGame
 2171 2401 1.00 1 0.21 10 2.10 
  De Wit, Michel f2171 NED1.0010.21102.10 

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 Senior Chess Championship 2019 - Open 50 Bucuresti ROU 2019-11-12
RcRownchangeKK*chgGame
 2138 2401 6.50 11 -2.36 10 -23.60 
  Gebhardt, Uwe 2001  * GER1.0010.08100.80 
  Asanov, Almaz f2106 KAZ0.001-0.8510-8.50 
  Goater, Kevin P c2061 ENG1.0010.12101.20 
  Stets, Vasilij m2163 UKR0.001-0.8010-8.00 
  Mitrandzas, Athanasios 2065 GRE1.0010.12101.20 
  Farrell, Neil 2171 SCO0.501-0.2910-2.90 
  Holst, Conny f2139 SWE1.0010.18101.80 
  Smolin, Sergey m2103 UKR0.001-0.8510-8.50 
  Haessel, Dale R. f2128 CAN1.0010.17101.70 
  Teo, Kok Siong f2104 SGP1.0010.15101.50 
  Pavlovic, Milos g2482 SRB0.001-0.3910-3.90 
 * 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)
 
 Dutch Team Competition 2019-2020 Meester Round 3 various NED 2019-11-23
RcRownchangeKK*chgGame
 2503 2401 0.50 1 0.14 10 1.40 
  Zaragatski, Ilja g2503 GER0.5010.14101.40 

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)
 

 

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