Player Page

Spear, D (Dellwyn)
Dob: 1998/08/09 (Adult)
Gender: Male
Chess SA id: 198055323
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2023/07/20 (318 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 rating845.7
Curent Weighted rating837.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)845.7
Current floor (min rating allowed)500.0
Current highest rating achieved845.7
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)±274.7
Current Raw change used (final)0.0
Projected new Raw rating845.7
Projected new Weighed rating838.1
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)845.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating845.7
Projected new floor500.0
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 rating858.0
Curent Weighted rating842.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)858.0
Current floor (min rating allowed)500.0
Current highest rating achieved858.0
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)±269.9
Current Raw change used (final)0.0
Projected new Raw rating858.0
Projected new Weighed rating844.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)858.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating858.0
Projected new floor500.0
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 rating828.2
Curent Weighted rating828.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)828.9
Current floor (min rating allowed)500.0
Current highest rating achieved828.2
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)±281.6
Current Raw change used (final)0.0
Projected new Raw rating828.2
Projected new Weighed rating828.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)828.8
Projected effective change (new Official - current Official)-0.1
Projected new highest rating828.2
Projected new floor500.0
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 rating831.0
Curent Weighted rating831.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)831.0
Current floor (min rating allowed)500.0
Current highest rating achieved831.0
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)±280.5
Current Raw change used (final)0.0
Projected new Raw rating831.0
Projected new Weighed rating831.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)831.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating831.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 Bergman Cup 2023 2023/06/08 2023/07/20 Nelson Mandela Bay (ENM) Rapid 20 0.47 9 3 0.0 831.0 831.0 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 3 0 0 3 0.0 0.0 -425.0 1497.9 1072.9
White 1 0 0 1 0.0 0.0 -425.0 1766.5 1341.5
Black 2 0 0 2 0.0 0.0 -425.0 1363.6 938.6
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 3 0 0 3 0.0 0.0 -425.0 1497.9 1072.9
White 1 0 0 1 0.0 0.0 -425.0 1766.5 1341.5
Black 2 0 0 2 0.0 0.0 -425.0 1363.6 938.6
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 100042281 Wagner, GM (Gerald) 1 0.0 0 0 1 0.0 831.0 -425.0 406.0 View list
2 1100140441 Dugmore, D (Deacon) 1 0.0 0 0 1 0.0 831.0 -425.0 406.0 View list
3 1130131970 Chipunza, J (Jaden) 1 0.0 0 0 1 0.0 831.0 -425.0 406.0 View list