Individual Calculations September 2021
 David, Alberto  Total change: -11.30  Rating chartPersonal card
 14th International Tournament of Palaiochora 2021 Palaiochora GRE 2021-07-23
RcRownchangeKK*chgGame
 2275 2521 6.50 9 -0.45 10 -4.50 
  Kolomvakis, Stelios 2121  * GRE1.0010.08100.80 
  Schmit, Vincent 2146 FRA0.001-0.9110-9.10 
  Lodahl, Holger Ronnow 2121  * DEN1.0010.08100.80 
  Schluchter, Steffen 2121  * GER1.0010.08100.80 
  Townsend, M Paul 2200 ENG1.0010.13101.30 
  Yankelevich, Lev m2389 GER0.501-0.1810-1.80 
  Ternault, Mathieu f2308 FRA1.0010.23102.30 
  Enchev, Ivajlo g2483 BUL1.0010.45104.50 
  Theodorou, Nikolas m2584 GRE0.001-0.4110-4.10 
 * 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)
 
 FE 19 Spilimbergo - Master Spilimbergo ITA 2021-08-09
RcRownchangeKK*chgGame
 2381 2532 5.50 9 -0.68 10 -6.80 
  Keetman, Maaike wf2164 NED1.0010.10101.00 
  Bettalli, Francesco f2287 ITA1.0010.20102.00 
  Barp, Alberto m2389 ITA0.501-0.1910-1.90 
  Bellahcene, Bilel g2502 ALG0.501-0.0410-0.40 
  Larkin, Vladyslav m2371 UKR1.0010.29102.90 
  Travadon, Loic m2410 FRA0.001-0.6710-6.70 
  Kozak, Adam g2504 HUN0.501-0.0410-0.40 
  Marn, Jan f2292 SLO1.0010.20102.00 
  Balakrishnan, Praveen m2508 USA0.001-0.5310-5.30 

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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