Player Page

Serfontein, C (Carlu)
Dob: 2012/06/26 (U14)
Gender: Male
Chess SA id: 1120157081
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (46 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 rating1135.1
Current Weighted rating1155.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1155.1
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)±181.9
Current Raw change used (final)0.0
Projected new Raw rating1135.1
Projected new Weighed rating1061.5
Projected new Weighted performance876.1
Projected new final Raw rating (if new WP > new Raw)1135.1
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)1135.1
Projected effective change (new Official - current Official)-20.0
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
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 rating1112.9
Current Weighted rating1133.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1133.0
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)±187.7
Current Raw change used (final)0.0
Projected new Raw rating1112.9
Projected new Weighed rating1040.7
Projected new Weighted performance922.3
Projected new final Raw rating (if new WP > new Raw)1112.9
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)1112.9
Projected effective change (new Official - current Official)-20.1
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Steinitz Chess Festival 2024 (U14) 2024/05/11 2024/05/11 Cape Town (WCT) Rapid 20 0.47 5 5 2.0 1138.8 1112.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Steinitz Chess Festival 2024 (U14) 2024/05/11 2024/05/11 Cape Town (WCT) Rapid 20 0.47 5 5 2.0 1138.8 1112.2 Analysis
3 Grant East Primary School Invitational Chess Tournament 2023 (U11 Mixed) 2023/11/04 2023/11/04 Cape Town (WCT) Rapid 30 0.60 6 6 2.0 1146.1 1110.4 Analysis
2 Curro Durbanville Chess Open Rapid 2023 (Intermediate) 2023/07/15 2023/07/15 Cape Town (WCT) Rapid 35 0.66 6 6 1.0 1190.5 1177.0 Analysis
1 Steinitz Open 2023 (U12) 2023/05/27 2023/05/27 Cape Town (WCT) Rapid 20 0.47 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 0 3 2.0 40.0 -85.0 1194.3 1109.3
White 3 1 0 2 1.0 33.3 -141.7 1167.3 1025.6
Black 2 1 0 1 1.0 50.0 0.0 1234.8 1234.8
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 5 2 0 3 2.0 40.0 -85.0 1194.3 1109.3
White 3 1 0 2 1.0 33.3 -141.7 1167.3 1025.6
Black 2 1 0 1 1.0 50.0 0.0 1234.8 1234.8
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 22 7 0 15 7.0 31.8 -154.5 1209.0 1054.4
White 11 2 0 9 2.0 18.2 -270.5 1209.2 938.7
Black 11 5 0 6 5.0 45.5 -38.6 1208.8 1170.2
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 22 7 0 15 7.0 31.8 -154.5 1209.0 1054.4
White 11 2 0 9 2.0 18.2 -270.5 1209.2 938.7
Black 11 5 0 6 5.0 45.5 -38.6 1208.8 1170.2
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 1120150398 He, Z (Zonghan) 2 0.0 0 0 2 0.0 1169.4 -425.0 744.4 View list
2 1130191226 Fitzpatrick, K (Kaysan) 1 1.0 1 0 0 100.0 1146.1 425.0 1571.1 View list
3 1130157072 Feyt, T (Tyler) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1130191224 Du Plessis, A (Adriaan Rastus) 1 1.0 1 0 0 100.0 1146.1 425.0 1571.1 View list
5 2120143647 Qoto, A (Asivile) 1 1.0 1 0 0 100.0 1138.8 425.0 1563.8 View list
6 2090143653 Mokhele, Z (Zimi) 1 1.0 1 0 0 100.0 1190.5 425.0 1615.5 View list
7 2130147551 Bean, Z (Zaira) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1120162381 Sadien, A (Adam) 1 1.0 1 0 0 100.0 1138.8 425.0 1563.8 View list
9 1000096972 Zondiwe, T (Thando) 1 0.0 0 0 1 0.0 1190.5 -425.0 765.5 View list
10 1120150097 Van Der Westhuizen, W (Werner) 1 0.0 0 0 1 0.0 1146.1 -425.0 721.1 View list
11 2120134380 Summers, I (Isla) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 2100118020 Smith, S (Shiloh) 1 0.0 0 0 1 0.0 1190.5 -425.0 765.5 View list
13 1120302343 Smith, H (Henlo) 1 0.0 0 0 1 0.0 1138.8 -425.0 713.8 View list
14 1090158270 Sanders, R (Rodrique) 1 0.0 0 0 1 0.0 1190.5 -425.0 765.5 View list
15 1080132157 Rothmann, C (Christiaan) 1 0.0 0 0 1 0.0 1190.5 -425.0 765.5 View list
16 1120138742 Baard, R (Riedewaan) 1 0.0 0 0 1 0.0 1146.1 -425.0 721.1 View list
17 1130138954 Akuetteh, A (Aaron) 1 0.0 0 0 1 0.0 1146.1 -425.0 721.1 View list
18 1090158268 Meyer, L (Luke) 1 0.0 0 0 1 0.0 1190.5 -425.0 765.5 View list
19 2120140117 Lambrechts, K (Kailynn) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1130191228 Kammies, D (Denwill) 1 0.0 0 0 1 0.0 1146.1 -425.0 721.1 View list