Player Page

De Lange, Z (Zanco)
Dob: 2013/04/16 (U12)
Gender: Male
Chess SA id: 1130142637
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/03/09 (89 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 rating1200.3
Curent Weighted rating1189.8
Curent Weighted performance1077.5
Current official/published rating (highest between Raw, WR and WP)1200.3
Current floor (min rating allowed)725.0
Current highest rating achieved1225.0
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)±165.7
Current Raw change used (final)0.0
Projected new Raw rating1200.3
Projected new Weighed rating1190.1
Projected new Weighted performance1077.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1225.0
Projected new floor725.0
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 rating1160.6
Curent Weighted rating1175.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1175.3
Current floor (min rating allowed)727.9
Current highest rating achieved1227.9
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)±175.4
Current Raw change used (final)0.0
Projected new Raw rating1160.6
Projected new Weighed rating1173.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1173.1
Projected effective change (new Official - current Official)-2.2
Projected new highest rating1227.9
Projected new floor727.9
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 rating1237.5
Curent Weighted rating1210.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1237.5
Current floor (min rating allowed)737.5
Current highest rating achieved1237.5
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)±157.2
Current Raw change used (final)0.0
Projected new Raw rating1237.5
Projected new Weighed rating1212.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1237.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1237.5
Projected new floor737.5
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)737.5
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor737.5
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Benoni Primary School Cluster Individuals 2024 (U11 Boys) 2024/03/09 2024/03/09 Ekurhuleni (GE) Rapid 30 0.60 5 5 3.0 1186.5 1223.8 Analysis
1 Laerskool Northmead Proewe 2024 (U11) 2024/02/10 2024/02/10 Ekurhuleni (GE) Rapid 30 0.60 5 5 3.0 1169.7 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Benoni Primary School Cluster Individuals 2024 (U11 Boys) 2024/03/09 2024/03/09 Ekurhuleni (GE) Rapid 30 0.60 5 5 3.0 1186.5 1223.8 Analysis
5 Laerskool Northmead Proewe 2024 (U11) 2024/02/10 2024/02/10 Ekurhuleni (GE) Rapid 30 0.60 5 5 3.0 1169.7 1200.0 Analysis
4 2023 Ekurhuleni North District Schools Finals (U11) 2023/07/29 2023/07/29 Ekurhuleni (GE) Standard 60 0.83 5 4 0.0 1225.0 1227.9 Analysis
3 Ekurhuleni North Schools Individual Finals 2023 (U11 Boys) 2023/05/12 2023/05/12 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1211.3 1212.8 Analysis
2 ACB Invitation Chess Tournament 2022 (U9) 2022/06/11 2022/06/11 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1189.4 1186.4 Analysis
1 Ekurhuleni-North Schools Finals Indiv 2022 (U9 Boys) 2022/05/13 2022/05/13 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 6 0 4 6.0 60.0 85.0 1214.7 1299.7
White 5 3 0 2 3.0 60.0 85.0 1175.3 1260.3
Black 5 3 0 2 3.0 60.0 85.0 1254.1 1339.1
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 10 6 0 4 6.0 60.0 85.0 1214.7 1299.7
White 5 3 0 2 3.0 60.0 85.0 1175.3 1260.3
Black 5 3 0 2 3.0 60.0 85.0 1254.1 1339.1
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 29 13 2 14 14.0 48.3 -14.7 1220.6 1205.9
White 14 8 0 6 8.0 57.1 60.7 1190.0 1250.7
Black 15 5 2 8 6.0 40.0 -85.0 1249.1 1164.1
Standard All 19 7 2 10 8.0 42.1 -67.1 1223.6 1156.5
White 9 5 0 4 5.0 55.6 47.2 1198.2 1245.4
Black 10 2 2 6 3.0 30.0 -170.0 1246.6 1076.6
Rapid All 10 6 0 4 6.0 60.0 85.0 1214.7 1299.7
White 5 3 0 2 3.0 60.0 85.0 1175.3 1260.3
Black 5 3 0 2 3.0 60.0 85.0 1254.1 1339.1
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 1140301241 Oelofse, H (Hannro) 1 1.0 1 0 0 100.0 1186.5 425.0 1611.5 View list
2 1130142644 Ngwenya, S (Siyabonga) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1130192034 Pretorius, L (Luke) 1 1.0 1 0 0 100.0 1169.7 425.0 1594.7 View list
4 1140301249 Stroebel, L (Lian) 1 1.0 1 0 0 100.0 1186.5 425.0 1611.5 View list
5 2130139619 Sebogoane, T (Tumelo) 1 1.0 1 0 0 100.0 1189.4 425.0 1614.4 View list
6 2140141407 Rossouw, L (Lience) 1 1.0 1 0 0 100.0 1189.4 425.0 1614.4 View list
7 1120130065 Lovett, K (Kurgan) 1 1.0 1 0 0 100.0 1211.3 425.0 1636.3 View list
8 2130139612 Lingevelder, L (Lazuene) 1 1.0 1 0 0 100.0 1189.4 425.0 1614.4 View list
9 1120155019 Ndlovu, A (Andile) 1 1.0 1 0 0 100.0 1211.3 425.0 1636.3 View list
10 1130141553 Backhouse, L (Leandre) 1 1.0 1 0 0 100.0 1169.7 425.0 1594.7 View list
11 1150139823 Van Rensburg, J (Janru) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1140151776 Venter, L (Luan) 1 1.0 1 0 0 100.0 1169.7 425.0 1594.7 View list
13 1130301254 Young, J (Jason) 1 1.0 1 0 0 100.0 1186.5 425.0 1611.5 View list
14 1130155013 Matshaya, W (William) 1 0.5 0 1 0 50.0 1211.3 0.0 1211.3 View list
15 1120155023 Robiyane, S (Sbonelo) 1 0.5 0 1 0 50.0 1211.3 0.0 1211.3 View list
16 1130139620 Theron, F (Francois) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1140301247 Smith, E (Ethan) 1 0.0 0 0 1 0.0 1186.5 -425.0 761.5 View list
18 1140112260 Pillay, J (Joshua) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1140134624 Opperman, N (Naude) 1 0.0 0 0 1 0.0 1189.4 -425.0 764.4 View list
20 1140142643 Ngongolo, Z (Zanothando) 1 0.0 0 0 1 0.0 1189.4 -425.0 764.4 View list