Player Page

De Abreu, M (Marco)
Dob: 2013/03/27 (U12)
Gender: Male
Chess SA id: 1130300202
FIDE id:
Region: Dr Kenneth Kaunda (NWP)
Citizen: RSA
Title(s):
Last active: 2024/12/08 (2 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 rating1144.5
Current Weighted rating1159.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1159.2
Current highest rating achieved1146.5
Current floor (min rating allowed)646.5
Current K-factor40
Games played this month4
Score (S)1.0
Expected score (We)1.79
Difference (S-We)-0.74
Current Raw change (no limits, including tournament time weight)-29.7
Current min/max change allowed (with limits)±179.5
Current Raw change used (final)-29.7
Projected new Raw rating1114.8
Projected new Weighed rating1065.2
Projected new Weighted performance940.3
Projected new final Raw rating (if new WP > new Raw)1114.8
Projected new highest rating1146.5
Projected new floor646.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1114.8
Projected effective change (new Official - current Official)-44.4
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 rating1138.0
Current Weighted rating1151.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1151.7
Current highest rating achieved1138.0
Current floor (min rating allowed)638.0
Current K-factor40
Games played this month4
Score (S)1.0
Expected score (We)1.78
Difference (S-We)-0.78
Current Raw change (no limits, including tournament time weight)-31.2
Current min/max change allowed (with limits)±181.1
Current Raw change used (final)-31.2
Projected new Raw rating1106.8
Projected new Weighed rating1058.1
Projected new Weighted performance940.3
Projected new final Raw rating (if new WP > new Raw)1106.8
Projected new highest rating1138.0
Projected new floor638.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1106.8
Projected effective change (new Official - current Official)-44.9
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
Tournament: Gauteng Inter-Region at UJ 2024 (U12 Candidates)
Start: 2024/12/07  End: 2024/12/08  Host: GJM  Type: Standard   Time: 90  Time weight: 0.94  Rounds: 4
Games: 4  Score: 1.0
Main rating: 1144.5  Rating gain/loss: -29.7
Type rating: 1138.0  Rating gain/loss: -31.2
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Gauteng Inter-Region at UJ 2024 (U12 Candidates) 2024/12/07 2024/12/08 Johannesburg Metro (GJM) Standard 90 0.94 5 4 1.0 1144.5 1138.0 Analysis
3 DR KKD Trails 2 2024 (U12) 2024/10/12 2024/10/12 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1106.7 1089.2 Analysis
2 DR KK Gimmies 2024 (E Beginners) 2024/07/13 2024/07/13 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 4 0.5 1146.5 1134.4 Analysis
1 DR KKD Ferdies Mar 2024 (F) 2024/03/02 2024/03/02 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 4 0.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Gauteng Inter-Region at UJ 2024 (U12 Candidates) 2024/12/07 2024/12/08 Johannesburg Metro (GJM) Standard 90 0.94 5 4 1.0 1144.5 1138.0 Analysis
3 DR KKD Trails 2 2024 (U12) 2024/10/12 2024/10/12 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1106.7 1089.2 Analysis
2 DR KK Gimmies 2024 (E Beginners) 2024/07/13 2024/07/13 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 4 0.5 1146.5 1134.4 Analysis
1 DR KKD Ferdies Mar 2024 (F) 2024/03/02 2024/03/02 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 4 0.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 17 4 2 11 5.0 29.4 -175.0 1201.9 1026.9
White 9 1 2 6 2.0 22.2 -236.1 1203.1 966.9
Black 8 3 0 5 3.0 37.5 -106.3 1200.6 1094.4
Standard All 17 4 2 11 5.0 29.4 -175.0 1201.9 1026.9
White 9 1 2 6 2.0 22.2 -236.1 1203.1 966.9
Black 8 3 0 5 3.0 37.5 -106.3 1200.6 1094.4
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 17 4 2 11 5.0 29.4 -175.0 1201.9 1026.9
White 9 1 2 6 2.0 22.2 -236.1 1203.1 966.9
Black 8 3 0 5 3.0 37.5 -106.3 1200.6 1094.4
Standard All 17 4 2 11 5.0 29.4 -175.0 1201.9 1026.9
White 9 1 2 6 2.0 22.2 -236.1 1203.1 966.9
Black 8 3 0 5 3.0 37.5 -106.3 1200.6 1094.4
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 2130149654 Moloantoa, B (Boipelo) 1 1.0 1 0 0 100.0 1106.7 425.0 1531.7 View list
2 1140312871 Lontshitse, P (Promise) 1 1.0 1 0 0 100.0 1106.7 425.0 1531.7 View list
3 1130135732 Maree, M (Morgan) 1 1.0 1 0 0 100.0 1144.5 425.0 1569.5 View list
4 1140310653 Botha, L (Levi) 1 1.0 1 0 0 100.0 1106.7 425.0 1531.7 View list
5 2140306586 Gasenewe, R (Reabetswe) 1 0.5 0 1 0 50.0 1146.5 0.0 1146.5 View list
6 2110162326 Madondo, T (Theresa) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
7 1110306057 Van Der Westhuizen, K (Kyle) 1 0.0 0 0 1 0.0 1146.5 -425.0 721.5 View list
8 1150161638 Van Der Walt, N (Nicolas) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1140312872 Noge, R (Rethabile) 1 0.0 0 0 1 0.0 1106.7 -425.0 681.7 View list
10 1110306055 Mohapi, Z (Zacharia) 1 0.0 0 0 1 0.0 1146.5 -425.0 721.5 View list
11 2130162328 Matanhire, S (Shammah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1140192464 Manana, K (Khanya) 1 0.0 0 0 1 0.0 1146.5 -425.0 721.5 View list
13 2130158661 Kruger, J (Juanika) 1 0.0 0 0 1 0.0 1144.5 -425.0 719.5 View list
14 1130192080 Kgwale, L (Lesedi) 1 0.0 0 0 1 0.0 1144.5 -425.0 719.5 View list
15 2130130280 Gasenewe, K (Kopano) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1140145694 Duvenage, A (Alejandro) 1 0.0 0 0 1 0.0 1144.5 -425.0 719.5 View list
17 1130149642 Appels, C (Chathem Jordan) 1 0.0 0 0 1 0.0 1106.7 -425.0 681.7 View list