Individual Calculations February 2020
 Cafolla, Peter  Total change: 37.00  Rating chartPersonal card
 LCU Armstrong Cup 2019-20 Rounds 4-5 Leinster IRL 2019-11-11
RcRownchangeKK*chgGame
 1944 1916 1.50 2 0.58 20 11.60 
  Bennett, Eric 1899 IRL0.501-0.0220-0.40 
  Lyons, Brendan 1988 IRL1.0010.602012.00 

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)
 
 36. Internationales Boeblinger Open A Boeblingen GER 2019-12-26
RcRownchangeKK*chgGame
 2112 1903 4.50 8 2.64 20 52.80 
  Perreard, Nicolas 2062 SUI1.0010.712014.20 
  Moreto Quintana, Alex 2134 ESP0.001-0.2120-4.20 
  Pribyl, Viktor 2097 CZE1.0010.752015.00 
  Langedijk, Ardjan 2142 NED0.001-0.2020-4.00 
  Meyer, Roland 2115 GER0.5010.27205.40 
  Reichel, Jonathan 2111 GER1.0010.772015.40 
  Rempeli, Alex 2102 GER0.5010.26205.20 
  Verhoef, Pieter 2135 NED0.5010.29205.80 

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)
 
 LCU Armstrong Cup 2019-20 Round 6 Leinster IRL 2020-01-01
RcRownchangeKK*chgGame
 1840 1915 0.00 1 -0.60 20 -12.00 
  Gora, Antonina 1840 POL0.001-0.6020-12.00 

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)
 
 The Irish over 50 and over 65 Championships 2020 Dublin IRL 2020-01-02
RcRownchangeKK*chgGame
 1768 1915 3.00 4 0.33 20 6.60 
  Whelan, Niall P. 1520 IRL1.0010.08201.60 
  Coldrick, Art 1764 IRL1.0010.30206.00 
  Morriss, Pete 2001 IRL0.001-0.3820-7.60 
  Fitzsimons, Pat 1787 IRL1.0010.33206.60 

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)
 
 Gonzaga Classic Masters 2019 Dublin IRL 2020-01-24
RcRownchangeKK*chgGame
 1998 1915 1.00 5 -1.10 20 -22.00 
  Margolin, Boris m2315  * GER0.001-0.0820-1.60 
  Murray, David 2140 IRL0.001-0.2220-4.40 
  Boland, Dylan 1836 IRL0.501-0.1120-2.20 
  Gupta, Utkarsh 1853 IRL0.501-0.0920-1.80 
  Putar, Leon 1845 IRL0.001-0.6020-12.00 
 * 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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