Player Page

De Jager, J (Jai-Dee)
Dob: 2009/10/07 (U16)
Gender: Male
Chess SA id: 1090193415
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/04/06 (57 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 rating1207.1
Curent Weighted rating1201.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1207.1
Current floor (min rating allowed)707.1
Current highest rating achieved1207.1
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)±164.1
Current Raw change used (final)0.0
Projected new Raw rating1207.1
Projected new Weighed rating1201.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1207.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1207.1
Projected new floor707.1
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 rating1200.4
Curent Weighted rating1200.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.4
Current floor (min rating allowed)700.4
Current highest rating achieved1200.4
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)±165.7
Current Raw change used (final)0.0
Projected new Raw rating1200.4
Projected new Weighed rating1200.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.4
Projected new floor700.4
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 rating1205.2
Curent Weighted rating1200.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1205.2
Current floor (min rating allowed)705.2
Current highest rating achieved1205.2
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)±164.6
Current Raw change used (final)0.0
Projected new Raw rating1205.2
Projected new Weighed rating1201.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1205.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1205.2
Projected new floor705.2
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)705.2
Current highest rating achieved0.0
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 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 rating0.0
Projected new floor705.2
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Hoerskool Strand Skaak Graderingstoernooi 2024 (U15+U18 Mixed) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 30 0.60 5 5 2.5 1202.3 1200.0 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U15 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 4 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Hoerskool Strand Skaak Graderingstoernooi 2024 (U15+U18 Mixed) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 30 0.60 5 5 2.5 1202.3 1200.0 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U15 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 4 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 9 4 1 4 4.5 50.0 0.0 1225.6 1225.6
White 4 1 0 3 1.0 25.0 -212.5 1200.3 987.8
Black 5 3 1 1 3.5 70.0 170.0 1245.8 1415.8
Standard All 4 2 0 2 2.0 50.0 0.0 1215.2 1215.2
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 2 1 0 1 1.0 50.0 0.0 1230.3 1230.3
Rapid All 5 2 1 2 2.5 50.0 0.0 1233.9 1233.9
White 2 0 0 2 0.0 0.0 -425.0 1200.7 775.7
Black 3 2 1 0 2.5 83.3 283.3 1256.1 1539.4
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 9 4 1 4 4.5 50.0 0.0 1225.6 1225.6
White 4 1 0 3 1.0 25.0 -212.5 1200.3 987.8
Black 5 3 1 1 3.5 70.0 170.0 1245.8 1415.8
Standard All 4 2 0 2 2.0 50.0 0.0 1215.2 1215.2
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 2 1 0 1 1.0 50.0 0.0 1230.3 1230.3
Rapid All 5 2 1 2 2.5 50.0 0.0 1233.9 1233.9
White 2 0 0 2 0.0 0.0 -425.0 1200.7 775.7
Black 3 2 1 0 2.5 83.3 283.3 1256.1 1539.4
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 1100193408 Aziz, I (Ismaeel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1100147479 Khumalo, M (Mthulisi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 206072029 Jaap, I (Isabella) 1 1.0 1 0 0 100.0 1202.3 425.0 1627.3 View list
4 1100301624 Schaap, R (Reinhard) 1 1.0 1 0 0 100.0 1202.3 425.0 1627.3 View list
5 1100150183 Voges, Z (Zachary) 1 0.5 0 1 0 50.0 1202.3 0.0 1202.3 View list
6 1050150266 Theron, R (Roaco) 1 0.0 0 0 1 0.0 1202.3 -425.0 777.3 View list
7 1100193432 Samuels, K (Kyle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1100150158 Isaacs, T (Tyrique) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1090150204 De Wee, L (Liam) 1 0.0 0 0 1 0.0 1202.3 -425.0 777.3 View list