Player Page

Davids, C (Chad)
Dob: 2005/03/08 (U20)
Gender: Male
Chess SA id: 105088997
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2023/03/26 (421 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 rating1147.5
Curent Weighted rating1147.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1147.5
Current floor (min rating allowed)668.1
Current highest rating achieved1168.1
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)±178.7
Current Raw change used (final)0.0
Projected new Raw rating1147.5
Projected new Weighed rating1147.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1147.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1168.1
Projected new floor668.1
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 rating1122.0
Curent Weighted rating1122.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1122.7
Current floor (min rating allowed)661.6
Current highest rating achieved1161.6
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)±185.3
Current Raw change used (final)0.0
Projected new Raw rating1122.0
Projected new Weighed rating1122.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1122.6
Projected effective change (new Official - current Official)-0.1
Projected new highest rating1161.6
Projected new floor661.6
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 rating1222.8
Curent Weighted rating1221.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1222.8
Current floor (min rating allowed)722.8
Current highest rating achieved1222.8
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)±160.5
Current Raw change used (final)0.0
Projected new Raw rating1222.8
Projected new Weighed rating1221.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1222.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1222.8
Projected new floor722.8
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)722.8
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 floor722.8
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Cape Town Open 2023 (Intermediate) 2023/03/25 2023/03/26 Cape Town (WCT) Standard 70 0.87 6 6 2.0 1153.8 1126.8 Analysis
3 Summer Slam 2022 (C) 2022/12/13 2022/12/13 Cape Town (WCT) Rapid 20 0.47 6 6 3.5 1135.6 1200.0 Analysis
2 Caledon Casino Open 2018 (U14) 2018/08/04 2018/08/04 Overberg (WOS) Standard 60 0.83 5 5 2.5 1168.1 1161.6 Analysis
1 Overberg Schools Closed 2018 (U13 Boys) 2018/03/23 2018/03/24 Overberg (WOS) Standard 60 0.83 6 1 0.0 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 18 7 2 9 8.0 44.4 -47.2 1151.4 1104.2
White 10 4 2 4 5.0 50.0 0.0 1080.6 1080.6
Black 8 3 0 5 3.0 37.5 -106.3 1239.9 1133.7
Standard All 12 4 1 7 4.5 37.5 -106.3 1125.4 1019.1
White 7 3 1 3 3.5 50.0 0.0 1029.4 1029.4
Black 5 1 0 4 1.0 20.0 -255.0 1259.7 1004.7
Rapid All 6 3 1 2 3.5 58.3 70.8 1203.5 1274.3
White 3 1 1 1 1.5 50.0 0.0 1200.0 1200.0
Black 3 2 0 1 2.0 66.7 141.7 1206.9 1348.6
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 105089227 Europa, J (Jamitri) 1 1.0 1 0 0 100.0 1168.1 425.0 1593.1 View list
2 2090148292 Musakwa, C (Courtney) 1 1.0 1 0 0 100.0 1135.6 425.0 1560.6 View list
3 1110148289 Mpilo, E (Elethu) 1 1.0 1 0 0 100.0 1135.6 425.0 1560.6 View list
4 106073359 Meyer, WK (Wayde) 1 1.0 1 0 0 100.0 1168.1 425.0 1593.1 View list
5 1140148282 Malashe, S (Siyalakha) 1 1.0 1 0 0 100.0 1135.6 425.0 1560.6 View list
6 198077728 Witbooi, E (Elzarin) 1 1.0 1 0 0 100.0 1153.8 425.0 1578.8 View list
7 1050152864 Willoughby, K (Kyle) 1 1.0 1 0 0 100.0 1153.8 425.0 1578.8 View list
8 1060148295 Pietersen, J (Joshua) 1 0.5 0 1 0 50.0 1135.6 0.0 1135.6 View list
9 205076799 Valentine, K (Kirstin) 1 0.5 0 1 0 50.0 1168.1 0.0 1168.1 View list
10 2670116425 Ziegers, D (Desiree) 1 0.0 0 0 1 0.0 1135.6 -425.0 710.6 View list
11 2060108811 Van Niekerk, L (Lizelle) 1 0.0 0 0 1 0.0 1153.8 -425.0 728.8 View list
12 1070138537 Sithole, L (Lucky) 1 0.0 0 0 1 0.0 1135.6 -425.0 710.6 View list
13 1000115871 Plaat, J (Joshua) 1 0.0 0 0 1 0.0 1153.8 -425.0 728.8 View list
14 210088278 Nieuwoudt, N (Noreht) 1 0.0 0 0 1 0.0 1153.8 -425.0 728.8 View list
15 106068751 Klaase, CH (Chad) 1 0.0 0 0 1 0.0 1168.1 -425.0 743.1 View list
16 105060444 Edwards, B (Brandon) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 205057151 De Kock, E (Elza) 1 0.0 0 0 1 0.0 1168.1 -425.0 743.1 View list
18 2070152852 Bulunga, N (Nozwelakhe Thandeka) 1 0.0 0 0 1 0.0 1153.8 -425.0 728.8 View list