Player Page

De Jager, M (Matthew)
Dob: 2007/06/25 (U18)
Gender: Male
Chess SA id: 1070307361
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/07/27 (119 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 rating1183.5
Current Weighted rating1195.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1195.0
Current highest rating achieved1183.5
Current floor (min rating allowed)683.5
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)±169.8
Current Raw change used (final)0.0
Projected new Raw rating1183.5
Projected new Weighed rating1099.3
Projected new Weighted performance294.7
Projected new final Raw rating (if new WP > new Raw)1183.5
Projected new highest rating1183.5
Projected new floor683.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1183.5
Projected effective change (new Official - current Official)-11.5
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
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 rating1120.8
Current Weighted rating1176.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1176.2
Current highest rating achieved1120.8
Current floor (min rating allowed)620.8
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)±185.6
Current Raw change used (final)0.0
Projected new Raw rating1120.8
Projected new Weighed rating1081.3
Projected new Weighted performance327.4
Projected new final Raw rating (if new WP > new Raw)1120.8
Projected new highest rating1120.8
Projected new floor620.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1120.8
Projected effective change (new Official - current Official)-55.4
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Helpmekaar Kollege Blitz Chess Invitational 2024 (B) 2024/07/27 2024/07/27 Johannesburg Metro (GJM) Blitz 8 0.25 9 8 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 Helpmekaar Kollege Blitz Chess Invitational 2024 (B) 2024/07/27 2024/07/27 Johannesburg Metro (GJM) Blitz 8 0.25 9 8 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 8 2 0 6 2.0 25.0 -212.5 1236.5 1024.0
White 4 0 0 4 0.0 0.0 -425.0 1287.1 862.1
Black 4 2 0 2 2.0 50.0 0.0 1185.9 1185.9
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 8 2 0 6 2.0 25.0 -212.5 1236.5 1024.0
White 4 0 0 4 0.0 0.0 -425.0 1287.1 862.1
Black 4 2 0 2 2.0 50.0 0.0 1185.9 1185.9
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 8 2 0 6 2.0 25.0 -212.5 1236.5 1024.0
White 4 0 0 4 0.0 0.0 -425.0 1287.1 862.1
Black 4 2 0 2 2.0 50.0 0.0 1185.9 1185.9
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 8 2 0 6 2.0 25.0 -212.5 1236.5 1024.0
White 4 0 0 4 0.0 0.0 -425.0 1287.1 862.1
Black 4 2 0 2 2.0 50.0 0.0 1185.9 1185.9
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1090307390 Reddy, O (O'Neil) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1100305893 Pillay, J (Judah) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1080307379 Munyai, R (Rinae) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 1070307376 Mpofu, M (Mandiluve) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 1090307367 Mafemba, P (Prince) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1070145616 Koch, Z (Zachary) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1080106579 Doherty, F (Felix) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1100111138 Akker, D (Dylan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list