Player Page

Douglas, C (Charles)
Dob: 2013/02/15 (U12)
Gender: Male
Chess SA id: 1130138961
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/02/04 (484 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 rating1201.8
Curent Weighted rating1204.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1204.6
Current floor (min rating allowed)732.0
Current highest rating achieved1232.0
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)±165.4
Current Raw change used (final)0.0
Projected new Raw rating1201.8
Projected new Weighed rating1203.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1203.9
Projected effective change (new Official - current Official)-0.7
Projected new highest rating1232.0
Projected new floor732.0
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 rating1167.2
Curent Weighted rating1170.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1170.3
Current floor (min rating allowed)667.2
Current highest rating achieved1167.2
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)±173.7
Current Raw change used (final)0.0
Projected new Raw rating1167.2
Projected new Weighed rating1169.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1169.5
Projected effective change (new Official - current Official)-0.8
Projected new highest rating1167.2
Projected new floor667.2
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 rating1242.8
Curent Weighted rating1242.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1242.8
Current floor (min rating allowed)742.8
Current highest rating achieved1242.8
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)±156.0
Current Raw change used (final)0.0
Projected new Raw rating1242.8
Projected new Weighed rating1242.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1242.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1242.8
Projected new floor742.8
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)742.8
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 floor742.8
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 District East Schools Chess Individual Trials 2023 (U11 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 2.0 1232.0 1200.0 Analysis
1 2022 East Dist Individuals (U9) 2022/03/12 2022/03/12 Cape Town (WCT) Rapid 45 0.74 6 6 4.0 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 12 6 0 6 6.0 50.0 0.0 1221.6 1221.6
White 6 4 0 2 4.0 66.7 141.7 1228.7 1370.3
Black 6 2 0 4 2.0 33.3 -141.7 1214.6 1072.9
Standard All 6 2 0 4 2.0 33.3 -141.7 1231.5 1089.8
White 3 1 0 2 1.0 33.3 -141.7 1264.7 1123.0
Black 3 1 0 2 1.0 33.3 -141.7 1198.2 1056.6
Rapid All 6 4 0 2 4.0 66.7 141.7 1211.8 1353.5
White 3 3 0 0 3.0 100.0 425.0 1192.7 1617.7
Black 3 1 0 2 1.0 33.3 -141.7 1230.9 1089.2
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 1120150137 Otto, F (Faeez) 1 1.0 1 0 0 100.0 1232.0 425.0 1657.0 View list
2 2130134750 Mdashe, E (Elam) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1150138975 Tshabile, M (Mivuyo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1130147729 Tesselaar, M (Mc) 1 1.0 1 0 0 100.0 1232.0 425.0 1657.0 View list
5 2150138974 Taylor, M (Morgan Zita) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2150138957 Bell, E (Emihle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1120118932 Van Zyl, A (Andrew) 1 0.0 0 0 1 0.0 1232.0 -425.0 807.0 View list
8 1130130505 Rule, L (Liam) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 2130138971 Pretorius, M (Mia) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1130150134 Makumbe, P (Perfect) 1 0.0 0 0 1 0.0 1232.0 -425.0 807.0 View list
11 1130148264 Gxogxa, K (Khoyane) 1 0.0 0 0 1 0.0 1232.0 -425.0 807.0 View list
12 1120140113 Guo, A (Aleks) 1 0.0 0 0 1 0.0 1232.0 -425.0 807.0 View list