Individual Calculations September 2022
 Santiagoa, Yago De Moura  Total change: -42.40  Rating chartPersonal card
 15th Paleochora International open 2022 - A group Paleochora GRE 2022-07-17
RcRownchangeKK*chgGame
 2131 2513 5.50 9 -2.50 10 -25.00 
  Karakatsanis, Nikolaos 2025 GRE1.0010.04100.40 
  Levi, Netanel 2190 ISR0.501-0.3710-3.70 
  Eden, James m2258 FRA0.001-0.8110-8.10 
  Koudounis, Vasileios 2018 GRE0.001-0.9610-9.60 
  Deligiannis, Christos Nikolaos 2113  * GRE1.0010.08100.80 
  Triantafilidis, Mihail 1990 GRE1.0010.03100.30 
  Kotsinis, Alexandros 2102 GRE1.0010.08100.80 
  Bulmaga, Irina mwg2394 ROU0.001-0.6610-6.60 
  Bombek, Peter f2091 SVK1.0010.07100.70 
 * 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)
 
 31st International open of Kavala - A group Kavala GRE 2022-07-26
RcRownchangeKK*chgGame
 2142 2513 5.50 9 -2.54 10 -25.40 
  Skaperdas, Kostantinos 2177 GRE0.001-0.8810-8.80 
  Bakalar, Jan 2113  * SVK1.0010.08100.80 
  Tsakona, Maria 2007 GRE1.0010.04100.40 
  Kalogridis, Antonios f2272 GRE0.001-0.8010-8.00 
  Rahmanidis, Petros 2191 GRE0.001-0.8710-8.70 
  Raptis, Filippos 1988 BEL1.0010.03100.30 
  Triantos, Konstantinos 2210 GRE0.501-0.3610-3.60 
  Yaniv, Ori 2121 ISR1.0010.08100.80 
  Maksimovic, Branimir m2203 SRB1.0010.14101.40 
 * 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)
 
 HZ University of Applied Sciences Chess Tournament 2022 Vlissingen NED 2022-08-06
RcRownchangeKK*chgGame
 2352 2490 6.50 9 0.80 10 8.00 
  Pluymert, Marcel 2090  * NED1.0010.08100.80 
  Warnaar, Alisha 2037 NED1.0010.06100.60 
  Boelhouwer, Collin 2151 NED1.0010.12101.20 
  Zwirs, Jasper 2105 NED1.0010.09100.90 
  Van Den Doel, Erik g2591 NED0.5010.14101.40 
  Ponomariov, Ruslan g2642 UKR0.5010.20102.00 
  Baklan, Vladimir g2582 UKR0.5010.13101.30 
  Schoppen, Casper g2507 NED0.5010.02100.20 
  Vrolijk, Liam m2464 NED0.501-0.0410-0.40 
 * 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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