Player Page

De Klerk, M (Matthew)
Dob: 2010/03/23 (U16)
Gender: Male
Chess SA id: 1100137377
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/02/04 (468 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 rating1158.3
Curent Weighted rating1159.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1159.5
Current floor (min rating allowed)668.6
Current highest rating achieved1168.6
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)±176.0
Current Raw change used (final)0.0
Projected new Raw rating1158.3
Projected new Weighed rating1159.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1159.3
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1168.6
Projected new floor668.6
Projected new K-facor40
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 rating1180.0
Curent Weighted rating1182.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1182.4
Current floor (min rating allowed)680.0
Current highest rating achieved1180.0
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)±170.6
Current Raw change used (final)0.0
Projected new Raw rating1180.0
Projected new Weighed rating1181.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1181.9
Projected effective change (new Official - current Official)-0.5
Projected new highest rating1180.0
Projected new floor680.0
Projected new K-facor40
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 rating1135.6
Curent Weighted rating1135.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1135.6
Current floor (min rating allowed)635.6
Current highest rating achieved1135.6
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)±181.7
Current Raw change used (final)0.0
Projected new Raw rating1135.6
Projected new Weighed rating1135.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1135.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1135.6
Projected new floor635.6
Projected new K-facor40
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)635.6
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 floor635.6
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 North District School Trials 2023 (U13 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 2.5 1168.6 1200.0 Analysis
1 Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U14) 2022/02/19 2022/02/19 Cape Town (WCT) Rapid 30 0.60 5 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
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 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 11 3 1 7 3.5 31.8 -154.5 1216.0 1061.4
White 6 1 0 5 1.0 16.7 -283.3 1219.9 936.6
Black 5 2 1 2 2.5 50.0 0.0 1211.3 1211.3
Standard All 6 2 1 3 2.5 41.7 -70.8 1195.9 1125.1
White 3 1 0 2 1.0 33.3 -141.7 1191.8 1050.2
Black 3 1 1 1 1.5 50.0 0.0 1200.0 1200.0
Rapid All 5 1 0 4 1.0 20.0 -255.0 1240.0 985.0
White 3 0 0 3 0.0 0.0 -425.0 1248.0 823.0
Black 2 1 0 1 1.0 50.0 0.0 1228.2 1228.2
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 1110150499 Oosthuizen, S (Seth) 1 1.0 1 0 0 100.0 1168.6 425.0 1593.6 View list
2 1090137386 Toefy, Z (Zaeem) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1110150505 Scholtz, J (Joshwin) 1 1.0 1 0 0 100.0 1168.6 425.0 1593.6 View list
4 1100150497 May, J (Juwayne) 1 0.5 0 1 0 50.0 1168.6 0.0 1168.6 View list
5 1100137387 Uchendu, D (Daniel) 1 0.0 0 0 1 0.0 1168.6 -425.0 743.6 View list
6 1110150500 Osman, R (Razeen) 1 0.0 0 0 1 0.0 1168.6 -425.0 743.6 View list
7 1110150498 Mkombodzi, M (Marcus) 1 0.0 0 0 1 0.0 1168.6 -425.0 743.6 View list
8 209082105 Matima, L (Lee-Anne) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1100097518 Lappeman, L (Liam) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 209095311 Grove, E (Emily) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1090108389 Govender, D (Deresh) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list