Player Page

Ghall, D (Devan)
Dob: 2005/05/02 (U20)
Gender: Male
Chess SA id: 105046628
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2022/07/23 (680 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
Curent Raw rating1203.0
Curent Weighted rating1203.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1203.0
Current floor (min rating allowed)703.0
Current highest rating achieved1203.0
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)±165.1
Current Raw change used (final)0.0
Projected new Raw rating1203.0
Projected new Weighed rating1203.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1203.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1203.0
Projected new floor703.0
Projected new K-facor36
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
Curent Raw rating1054.0
Curent Weighted rating1054.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1054.0
Current floor (min rating allowed)554.0
Current highest rating achieved1054.0
Current K-factor40
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)±204.2
Current Raw change used (final)0.0
Projected new Raw rating1054.0
Projected new Weighed rating1054.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1054.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1054.0
Projected new floor554.0
Projected new K-facor40
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
Curent Raw rating1040.0
Curent Weighted rating1040.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1040.0
Current floor (min rating allowed)540.0
Current highest rating achieved1040.0
Current K-factor40
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)±208.3
Current Raw change used (final)0.0
Projected new Raw rating1040.0
Projected new Weighed rating1040.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1040.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1040.0
Projected new floor540.0
Projected new K-facor40
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
Curent Raw rating806.0
Curent Weighted rating806.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)806.0
Current floor (min rating allowed)540.0
Current highest rating achieved814.0
Current K-factor40
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)±290.7
Current Raw change used (final)0.0
Projected new Raw rating806.0
Projected new Weighed rating806.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)806.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating814.0
Projected new floor540.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Pedro Booyse Top Schools 2022 (U18 Open) 2022/07/23 2022/07/23 West Coast (WCU) Standard 60 0.83 6 3 2.0 1177.8 999.6 Analysis
6 Bo-Weskus Top Skole 2022 (Hoerskool) 2022/06/11 2022/06/11 West Coast (WCU) Rapid 30 0.60 5 3 3.0 1143.7 959.6 Analysis
5 West Coast Schools Prestige 2020 (U15 Boys) 2020/03/07 2020/03/07 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1008.6 919.6 Analysis
4 Bo-Weskus Skole Prestige 2020 (O15 Seuns) 2020/02/15 2020/02/15 West Coast (WCU) Standard 60 0.83 6 3 3.0 930.9 899.2 Analysis
3 Western Cape Schools Individuals 2019 (U15 Boys) 2019/05/04 2019/05/05 Eden District (WEG) Standard 60 0.83 6 6 1.0 944.8 916.4 Analysis
2 Weskus Skole Prestige Skaak Kampioenskappe 2019 (O15 Seuns) 2019/03/02 2019/04/06 West Coast (WCU) Standard 60 0.83 6 6 3.0 870.1 806.0 Analysis
1 Bo-Weskus Skole Skaak Prestige 2019 (O15 Seuns) 2019/02/16 2019/02/16 West Coast (WCU) Rapid 30 0.60 7 4 3.0 806.0 806.0 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 30 17 0 13 17.0 56.7 56.7 1197.0 1253.6
White 15 7 0 8 7.0 46.7 -28.3 1172.8 1144.5
Black 15 10 0 5 10.0 66.7 141.7 1221.1 1362.8
Standard All 18 9 0 9 9.0 50.0 0.0 1195.7 1195.7
White 9 4 0 5 4.0 44.4 -47.2 1175.2 1128.0
Black 9 5 0 4 5.0 55.6 47.2 1216.3 1263.5
Rapid All 12 8 0 4 8.0 66.7 141.7 1198.8 1340.5
White 6 3 0 3 3.0 50.0 0.0 1169.2 1169.2
Black 6 5 0 1 5.0 83.3 283.3 1228.4 1511.8
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 104056151 Wilson, L (Leston) 2 1.0 1 0 1 50.0 1024.0 0.0 1024.0 View list
2 1080110428 Beukes, H (Hen-Lee) 1 1.0 1 0 0 100.0 1143.7 425.0 1568.7 View list
3 1040103432 Billet, E (Ethan) 1 1.0 1 0 0 100.0 944.8 425.0 1369.8 View list
4 106066234 Fillis, J (Jared) 1 1.0 1 0 0 100.0 1008.6 425.0 1433.6 View list
5 1050110200 Februarie, W (Will) 1 1.0 1 0 0 100.0 870.1 425.0 1295.1 View list
6 1060131894 Engelbrecht, L (Luciano) 1 1.0 1 0 0 100.0 930.9 425.0 1355.9 View list
7 1080138360 De Jesus, C (Caleb) 1 1.0 1 0 0 100.0 1177.8 425.0 1602.8 View list
8 1040143147 Jones, G (Gustav) 1 1.0 1 0 0 100.0 1143.7 425.0 1568.7 View list
9 1050110191 Lukas, A (Austin) 1 1.0 1 0 0 100.0 870.1 425.0 1295.1 View list
10 2070099661 Mouton, P (Phelishia) 1 1.0 1 0 0 100.0 1143.7 425.0 1568.7 View list
11 2040099700 Rootman, J (Jakes) 1 1.0 1 0 0 100.0 806.0 425.0 1231.0 View list
12 1050110464 Olivier, L (Lionel) 1 1.0 1 0 0 100.0 930.9 425.0 1355.9 View list
13 1050110471 Smith, A (Ashley) 1 1.0 1 0 0 100.0 806.0 425.0 1231.0 View list
14 1060131900 Stewe, W (Waldo) 1 1.0 1 0 0 100.0 930.9 425.0 1355.9 View list
15 1050110474 Swarts, B (Bainswill) 1 1.0 1 0 0 100.0 806.0 425.0 1231.0 View list
16 1050143150 Van Deventer, T (Tru) 1 1.0 1 0 0 100.0 1177.8 425.0 1602.8 View list
17 1060112307 Wilson, J (Joshua) 1 1.0 1 0 0 100.0 1008.6 425.0 1433.6 View list
18 104051728 Muller, EA (Euan A) 1 0.0 0 0 1 0.0 944.8 -425.0 519.8 View list
19 205089216 Meyer, J (Jordan) 1 0.0 0 0 1 0.0 944.8 -425.0 519.8 View list
20 1030099687 Malgas, G (Gershwin) 1 0.0 0 0 1 0.0 806.0 -425.0 381.0 View list