Player Page

De Witt, C (Christiaan)
Dob: 2015/03/18 (U10)
Gender: Male
Chess SA id: 1150308605
FIDE id:
Region: Gert Sibande (MGS)
Citizen: RSA
Title(s):
Last active: 2024/08/16 (42 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 rating1269.4
Current Weighted rating1205.6
Current Weighted performance1206.8
Current official/published rating (highest between Raw, WR and WP)1269.4
Current highest rating achieved1269.4
Current floor (min rating allowed)769.4
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)±150.2
Current Raw change used (final)0.0
Projected new Raw rating1269.4
Projected new Weighed rating1109.3
Projected new Weighted performance1206.8
Projected new final Raw rating (if new WP > new Raw)1269.4
Projected new highest rating1269.4
Projected new floor769.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1269.4
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 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 rating1311.6
Current Weighted rating1208.9
Current Weighted performance1270.3
Current official/published rating (highest between Raw, WR and WP)1311.6
Current highest rating achieved1311.6
Current floor (min rating allowed)811.6
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)±141.4
Current Raw change used (final)0.0
Projected new Raw rating1311.6
Projected new Weighed rating1112.6
Projected new Weighted performance1270.3
Projected new final Raw rating (if new WP > new Raw)1311.6
Projected new highest rating1311.6
Projected new floor811.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1311.6
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 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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Top Schools Gert Sibande 2024 (U9) 2024/08/16 2024/08/16 Gert Sibande (MGS) Rapid 30 0.60 5 5 4.0 1200.0 1200.0 Analysis
1 Govan Mbeki 2024 (U9) 2024/08/02 2024/08/02 Gert Sibande (MGS) Rapid 30 0.60 5 5 4.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Top Schools Gert Sibande 2024 (U9) 2024/08/16 2024/08/16 Gert Sibande (MGS) Rapid 30 0.60 5 5 4.0 1200.0 1200.0 Analysis
6 Govan Mbeki 2024 (U9) 2024/08/02 2024/08/02 Gert Sibande (MGS) Rapid 30 0.60 5 5 4.0 1200.0 1200.0 Analysis
5 Mpumalanga Final 2023 (U9) 2023/09/02 2023/09/02 Gert Sibande (MGS) Rapid 30 0.60 5 5 2.0 1225.5 1241.4 Analysis
4 2023 Gert Sibande League (U9) 2023/08/25 2023/08/25 Gert Sibande (MGS) Rapid 30 0.60 5 5 3.0 1210.2 1219.4 Analysis
3 Govin Mbeki Teams Chess Tournament 2023 (U9) 2023/08/18 2023/08/18 Gert Sibande (MGS) Rapid 30 0.60 5 5 3.0 1210.2 1219.4 Analysis
2 Highveld Ridge West 2023 (U9) 2023/08/09 2023/08/09 Gert Sibande (MGS) Rapid 30 0.60 5 5 2.5 1210.2 1219.4 Analysis
1 Hoëveldgroep 2023 (O9) 2023/07/28 2023/07/28 Gert Sibande (MGS) Rapid 30 0.60 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 8 0 2 8.0 80.0 255.0 1183.5 1438.5
White 4 4 0 0 4.0 100.0 425.0 1179.4 1604.4
Black 6 4 0 2 4.0 66.7 141.7 1186.3 1327.9
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 10 8 0 2 8.0 80.0 255.0 1183.5 1438.5
White 4 4 0 0 4.0 100.0 425.0 1179.4 1604.4
Black 6 4 0 2 4.0 66.7 141.7 1186.3 1327.9
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 35 21 1 13 21.5 61.4 97.1 1195.6 1292.7
White 17 12 0 5 12.0 70.6 175.0 1194.6 1369.6
Black 18 9 1 8 9.5 52.8 23.6 1196.5 1220.1
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 35 21 1 13 21.5 61.4 97.1 1195.6 1292.7
White 17 12 0 5 12.0 70.6 175.0 1194.6 1369.6
Black 18 9 1 8 9.5 52.8 23.6 1196.5 1220.1
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 1140158828 Minnie, J (Jeremiah) 4 0.0 0 0 4 0.0 1211.5 -425.0 786.5 View list
2 1150158834 Shabalala, L (Luhlutando) 3 2.5 2 1 0 83.3 1210.2 283.3 1493.5 View list
3 1150158808 Badenhorst, E (Ebert) 3 2.0 2 0 1 66.7 1210.2 141.7 1351.9 View list
4 1150308631 Nghondzweni, N (Nhlakanipho) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
5 1160308613 Jonck, E (Edwin) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
6 1150158817 Doubell, N (Naithan) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
7 1160308635 Schoeman, H (Henno) 2 1.0 1 0 1 50.0 1200.0 0.0 1200.0 View list
8 1130143985 Botha, H (Herco) 2 1.0 1 0 1 50.0 1210.2 0.0 1210.2 View list
9 2140156723 Beseldt, M (Mersha) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1140156984 Aron, N (Noah) 1 1.0 1 0 0 100.0 1210.2 425.0 1635.2 View list
11 1140158825 Lombaard, J (Jakes) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 2140160325 Pretorius, C (Cornelia) 1 1.0 1 0 0 100.0 1210.2 425.0 1635.2 View list
13 1140161803 Postma, D (Dw) 1 1.0 1 0 0 100.0 1225.5 425.0 1650.5 View list
14 1140144005 Oosthuizen, N (Nico) 1 1.0 1 0 0 100.0 1210.2 425.0 1635.2 View list
15 1140159225 Van Heerden, D (Dimitri) 1 1.0 1 0 0 100.0 1225.5 425.0 1650.5 View list
16 2150308641 Vosloo, K (Kylin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 1140158842 Wolhuter, H (Henry) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 2140156738 Vermeulen, E (Elmarie) 1 0.0 0 0 1 0.0 1210.2 -425.0 785.2 View list
19 1140160649 Painter, H (Henco) 1 0.0 0 0 1 0.0 1225.5 -425.0 800.5 View list
20 1150309749 Khumalo, K (Kwenzeka) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list