Player Page

De Lange, M (Marcel)
Dob: 2015/05/25 (U10)
Gender: Male
Chess SA id: 1150139955
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/07/20 (146 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 rating1215.8
Current Weighted rating1225.6
Current Weighted performance1034.8
Current official/published rating (highest between Raw, WR and WP)1225.6
Current highest rating achieved1235.8
Current floor (min rating allowed)735.8
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)±162.1
Current Raw change used (final)0.0
Projected new Raw rating1215.8
Projected new Weighed rating1127.7
Projected new Weighted performance1034.8
Projected new final Raw rating (if new WP > new Raw)1215.8
Projected new highest rating1235.8
Projected new floor735.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1215.8
Projected effective change (new Official - current Official)-9.8
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 rating1215.3
Current Weighted rating1228.3
Current Weighted performance1034.8
Current official/published rating (highest between Raw, WR and WP)1228.3
Current highest rating achieved1243.4
Current floor (min rating allowed)743.4
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)±162.2
Current Raw change used (final)0.0
Projected new Raw rating1215.3
Projected new Weighed rating1130.1
Projected new Weighted performance1034.8
Projected new final Raw rating (if new WP > new Raw)1215.3
Projected new highest rating1243.4
Projected new floor743.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1215.3
Projected effective change (new Official - current Official)-13.0
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 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
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 2024 Tshwane North School District Cluster 4 & 5 Team League (U9) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1232.5 1236.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 2024 Tshwane North School District Cluster 4 & 5 Team League (U9) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1232.5 1236.9 Analysis
5 2023 Gauteng Top Schools (U9 Mixed) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 4 1.5 1235.8 1243.4 Analysis
4 2023 Tshwane North School District CLOSED League Championships (D3) (U9) 2023/08/12 2023/08/12 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1235.8 1243.4 Analysis
3 2023 Tshwane North School District CLOSED Individual Championships (D3) (U9 Open+Girls) 2023/05/13 2023/05/13 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1204.7 1206.0 Analysis
2 2022 Gauteng Schools Team Championships (U9 Open) 2022/08/27 2022/08/27 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1198.7 1198.4 Analysis
1 2022 D3 Cluster City Schools (U9) 2022/04/23 2022/04/23 Tshwane (GTP) Standard 60 0.83 5 5 2.5 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 1228.8 1143.8
White 3 2 0 1 2.0 66.7 141.7 1197.8 1339.5
Black 2 0 0 2 0.0 0.0 -425.0 1275.3 850.3
Standard All 5 2 0 3 2.0 40.0 -85.0 1228.8 1143.8
White 3 2 0 1 2.0 66.7 141.7 1197.8 1339.5
Black 2 0 0 2 0.0 0.0 -425.0 1275.3 850.3
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 29 13 4 12 15.0 51.7 14.7 1219.0 1233.6
White 15 8 3 4 9.5 63.3 113.3 1218.4 1331.7
Black 14 5 1 8 5.5 39.3 -91.1 1219.6 1128.5
Standard All 29 13 4 12 15.0 51.7 14.7 1219.0 1233.6
White 15 8 3 4 9.5 63.3 113.3 1218.4 1331.7
Black 14 5 1 8 5.5 39.3 -91.1 1219.6 1128.5
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1140143070 Froneman, R (Reinard) 2 1.0 0 2 0 50.0 1217.3 0.0 1217.3 View list
2 1130145698 Grobler, N (Neil Jacobus) 1 1.0 1 0 0 100.0 1198.7 425.0 1623.7 View list
3 1140159877 Mahlangu, M (Mbalientle) 1 1.0 1 0 0 100.0 1235.8 425.0 1660.8 View list
4 2140161289 Magagula, T (Thandolwethu) 1 1.0 1 0 0 100.0 1235.8 425.0 1660.8 View list
5 1140159883 Potgieter, R (Riku Roelof) 1 1.0 1 0 0 100.0 1235.8 425.0 1660.8 View list
6 1140145714 Ntsoane, L (Lethabo) 1 1.0 1 0 0 100.0 1198.7 425.0 1623.7 View list
7 1150156031 Motaung, T (Tshegofatso) 1 1.0 1 0 0 100.0 1204.7 425.0 1629.7 View list
8 1140139960 Minnaar, L (Levi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1140139959 Marais, L (Luke) 1 1.0 1 0 0 100.0 1204.7 425.0 1629.7 View list
10 1140156036 Prinsloo, R (Ruvan) 1 1.0 1 0 0 100.0 1204.7 425.0 1629.7 View list
11 2140139963 Stoltz, K (Kiara) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 2160303489 Stoman, D (Danielle) 1 1.0 1 0 0 100.0 1232.5 425.0 1657.5 View list
13 1170306733 Van Den Heever, L (Leighton) 1 1.0 1 0 0 100.0 1232.5 425.0 1657.5 View list
14 1150159891 Venter, H (Heidi) 1 1.0 1 0 0 100.0 1235.8 425.0 1660.8 View list
15 2140156026 Mamphoto, K (Katlego) 1 0.5 0 1 0 50.0 1204.7 0.0 1204.7 View list
16 1130139965 Van Staden, O (Oneill) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
17 1160303483 Ngobeni, M (Musa) 1 0.0 0 0 1 0.0 1232.5 -425.0 807.5 View list
18 1140139961 Murphy, L (Lian) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1140161298 Matsamai, O (Ontlametse Bokamoso) 1 0.0 0 0 1 0.0 1235.8 -425.0 810.8 View list
20 1150139957 Henning, R (Rudolph) 1 0.0 0 0 1 0.0 1204.7 -425.0 779.7 View list