Player Page

Du Preez, C (Carl)
Dob: 2003/08/05 (Adult)
Gender: Male
Chess SA id: 1030097119
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2018/03/25 (2287 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 rating1083.9
Current Weighted rating1083.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1083.9
Current highest rating achieved1184.9
Current floor (min rating allowed)684.9
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)±195.6
Current Raw change used (final)0.0
Projected new Raw rating1083.9
Projected new Weighed rating997.2
Projected new Weighted performance160.0
Projected new final Raw rating (if new WP > new Raw)1083.9
Projected new highest rating1184.9
Projected new floor684.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1083.9
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 rating1114.4
Current Weighted rating1114.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1114.4
Current highest rating achieved1114.4
Current floor (min rating allowed)614.4
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)±187.3
Current Raw change used (final)0.0
Projected new Raw rating1114.4
Projected new Weighed rating1025.2
Projected new Weighted performance65.2
Projected new final Raw rating (if new WP > new Raw)1114.4
Projected new highest rating1114.4
Projected new floor614.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1114.4
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 rating1134.0
Current Weighted rating1134.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1134.0
Current highest rating achieved1181.6
Current floor (min rating allowed)681.6
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)±182.2
Current Raw change used (final)0.0
Projected new Raw rating1134.0
Projected new Weighed rating1043.3
Projected new Weighted performance128.5
Projected new final Raw rating (if new WP > new Raw)1134.0
Projected new highest rating1181.6
Projected new floor681.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1134.0
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 Cape Winelands Schools Prestige 2018 (U15 Boys) 2018/03/24 2018/03/25 Cape Winelands (WCW) Standard 60 0.83 7 7 2.0 1184.9 1200.0 Analysis
2 Cape Winelands Schools Trials 1 2018 (U15 Boys) 2018/03/03 2018/03/03 Cape Winelands (WCW) Rapid 30 0.60 6 6 2.0 1184.9 1181.6 Analysis
1 North Boland Trials 2018 (U15 Boys) 2018/02/17 2018/02/17 Cape Winelands (WCW) Rapid 30 0.60 5 5 2.0 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 18 6 0 12 6.0 33.3 -141.7 1125.0 983.3
White 9 4 0 5 4.0 44.4 -47.2 1098.3 1051.0
Black 9 2 0 7 2.0 22.2 -236.1 1151.8 915.7
Standard All 7 2 0 5 2.0 28.6 -182.1 1084.0 901.8
White 4 0 0 4 0.0 0.0 -425.0 1005.7 580.7
Black 3 2 0 1 2.0 66.7 141.7 1188.3 1330.0
Rapid All 11 4 0 7 4.0 36.4 -115.9 1151.1 1035.2
White 5 4 0 1 4.0 80.0 255.0 1172.3 1427.3
Black 6 0 0 6 0.0 0.0 -425.0 1133.5 708.5
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 104078302 Roux, H (Herman) 2 0.0 0 0 2 0.0 1184.9 -425.0 759.9 View list
2 103078315 Bratt, M (Miguel) 2 0.0 0 0 2 0.0 1192.5 -425.0 767.5 View list
3 1040097115 Jansen, R (Rayden) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1030098011 Mentoor, M (Marshall) 1 1.0 1 0 0 100.0 1184.9 425.0 1609.9 View list
5 1030099585 Onrust, J (Jermeak) 1 1.0 1 0 0 100.0 1184.9 425.0 1609.9 View list
6 1040097124 Olyn, A (Alzario) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1030097121 Visagie, M (Mcgell) 1 1.0 1 0 0 100.0 1184.9 425.0 1609.9 View list
8 1030099584 Sass, J (Jandri) 1 1.0 1 0 0 100.0 1184.9 425.0 1609.9 View list
9 103052323 Willemse, L (Leethan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1040097122 Tromp, J (Jemile) 1 0.0 0 0 1 0.0 1184.9 -425.0 759.9 View list
11 1030097125 Mostert, K (Kenneth) 1 0.0 0 0 1 0.0 1184.9 -425.0 759.9 View list
12 104082857 Mecuur, L (Logan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 104082188 Jaap, M (Mathew) 1 0.0 0 0 1 0.0 1184.9 -425.0 759.9 View list
14 104003193 Bothma, H (Hanno) 1 0.0 0 0 1 0.0 1184.9 -425.0 759.9 View list
15 103000923 Augustyn, J (Jean-Jacques) 1 0.0 0 0 1 0.0 1184.9 -425.0 759.9 View list
16 204049704 Abrahams, N (Nizaam) 1 0.0 0 0 1 0.0 1184.9 -425.0 759.9 View list