Player Page

Simon, D (Diyana)
Dob: 2008/09/21 (U18)
Gender: Female
Chess SA id: 2080142238
FIDE id:
Region: ZF Mgcawu (NZF)
Citizen: RSA
Title(s):
Last active: 2022/07/06 (872 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1190.7
Current Weighted rating1190.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1190.7
Current highest rating achieved1232.7
Current floor (min rating allowed)732.7
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±168.0
Current Raw change used (final)0.0
Projected new Raw rating1190.7
Projected new Weighed rating1095.4
Projected new Weighted performance673.0
Projected new final Raw rating (if new WP > new Raw)1190.7
Projected new highest rating1232.7
Projected new floor732.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1190.7
Projected effective change (new Official - current Official)-0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1188.8
Current Weighted rating1188.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1188.8
Current highest rating achieved1237.0
Current floor (min rating allowed)737.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±168.5
Current Raw change used (final)0.0
Projected new Raw rating1188.8
Projected new Weighed rating1093.7
Projected new Weighted performance673.0
Projected new final Raw rating (if new WP > new Raw)1188.8
Projected new highest rating1237.0
Projected new floor737.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1188.8
Projected effective change (new Official - current Official)=0.0
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 NSSC Winter Games 2022 (U15 Girls) 2022/07/04 2022/07/06 Cape Town (WCT) Standard 70 0.87 7 7 2.0 1232.7 1237.0 Analysis
2 Northern Cape Provincial Schools Trials 2022 (U15 Girls) 2022/06/24 2022/06/24 Frances Baard (NCF) Standard 62 0.84 5 5 3.5 1204.3 1203.2 Analysis
1 ZFM Schools Trials 2022 (U15 Girls) 2022/05/28 2022/05/28 ZF Mgcawu (NZF) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 17 7 3 7 8.5 50.0 0.0 1203.6 1203.6
White 9 4 1 4 4.5 50.0 0.0 1222.2 1222.2
Black 8 3 2 3 4.0 50.0 0.0 1182.8 1182.8
Standard All 17 7 3 7 8.5 50.0 0.0 1203.6 1203.6
White 9 4 1 4 4.5 50.0 0.0 1222.2 1222.2
Black 8 3 2 3 4.0 50.0 0.0 1182.8 1182.8
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2080142236 Irion, T (Tash-Lee) 2 1.5 1 1 0 75.0 1202.2 212.5 1414.7 View list
2 2070142072 Mostert, L (Liya) 1 1.0 1 0 0 100.0 1204.3 425.0 1629.3 View list
3 2080142239 Van Wyk, T (Tashney) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2080134176 Peters, C (Chante) 1 1.0 1 0 0 100.0 1204.3 425.0 1629.3 View list
5 2070110895 Gorrah, J (Jaime) 1 1.0 1 0 0 100.0 1232.7 425.0 1657.7 View list
6 2080142070 Engelbrecht, M (May-Lene) 1 1.0 1 0 0 100.0 1204.3 425.0 1629.3 View list
7 208086409 Makatong, S (Sara-Lee) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 2070142143 Letebele, S (Sebueng) 1 0.5 0 1 0 50.0 1232.7 0.0 1232.7 View list
9 2080148504 Mkwinti, F (Fanelesimbonge) 1 0.5 0 1 0 50.0 1232.7 0.0 1232.7 View list
10 2080135807 Mouers, M (Melvia) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 208069127 Monchosi, A (Atlegang) 1 0.0 0 0 1 0.0 1232.7 -425.0 807.7 View list
12 2080148505 Moloi, R (Rethabile) 1 0.0 0 0 1 0.0 1232.7 -425.0 807.7 View list
13 2070148502 Mahlatsi, B (Boitumelo) 1 0.0 0 0 1 0.0 1232.7 -425.0 807.7 View list
14 2080148501 Lephoi, I (Itumeleng) 1 0.0 0 0 1 0.0 1232.7 -425.0 807.7 View list
15 2070097461 Kopakae, R (Remoneilwe) 1 0.0 0 0 1 0.0 1204.3 -425.0 779.3 View list
16 207084932 Baai, A (Andrea) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list