Player Page

Van Niekerk, CD (Christiaan David)
Dob: 2012/03/05 (U14)
Gender: Male
Chess SA id: 1120115610
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (65 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 rating1353.0
Current Weighted rating1336.5
Current Weighted performance1280.7
Current official/published rating (highest between Raw, WR and WP)1353.0
Current highest rating achieved1369.1
Current floor (min rating allowed)869.1
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)±133.3
Current Raw change used (final)0.0
Projected new Raw rating1353.0
Projected new Weighed rating1231.2
Projected new Weighted performance1280.7
Projected new final Raw rating (if new WP > new Raw)1353.0
Projected new highest rating1369.1
Projected new floor869.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1353.0
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 rating1350.9
Current Weighted rating1335.3
Current Weighted performance1280.7
Current official/published rating (highest between Raw, WR and WP)1350.9
Current highest rating achieved1368.5
Current floor (min rating allowed)868.5
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)±133.7
Current Raw change used (final)0.0
Projected new Raw rating1350.9
Projected new Weighed rating1230.0
Projected new Weighted performance1280.7
Projected new final Raw rating (if new WP > new Raw)1350.9
Projected new highest rating1368.5
Projected new floor868.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1350.9
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
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 achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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 2024 Tshwane North School District CLOSED Individual Champioships (U13 Boys) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1350.0 1345.1 Analysis
1 District 3 Cluster 4 and 5 Individuals 2024 (U13 Boys) 2024/05/04 2024/05/04 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1350.0 1345.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 2024 Tshwane North School District CLOSED Individual Champioships (U13 Boys) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1350.0 1345.1 Analysis
12 District 3 Cluster 4 and 5 Individuals 2024 (U13 Boys) 2024/05/04 2024/05/04 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1350.0 1345.1 Analysis
11 Lardies Open Tournament 2023 (D1) 2023/10/28 2023/10/28 Tshwane (GTP) Standard 60 0.83 5 4 2.0 1369.1 1368.5 Analysis
10 2023 Gauteng Top Schools (U11 Mixed) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 4.0 1324.8 1331.7 Analysis
9 2023 Tshwane North School District CLOSED League Championships (D3) (U11) 2023/08/12 2023/08/12 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1324.8 1331.7 Analysis
8 Gauteng Schools Individual Finals 2023 (U11 Boys) 2023/05/26 2023/05/26 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1269.7 1275.9 Analysis
7 2023 Tshwane North School District CLOSED Individual Championships (D3) (U11 Open) 2023/05/13 2023/05/13 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1269.7 1275.9 Analysis
6 Tuks Junior Developmental Chess Tournament 2023 (Red) 2023/03/18 2023/03/18 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1260.4 1265.8 Analysis
5 2022 Gauteng Schools Team Championships (U11 Open) 2022/08/27 2022/08/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1247.6 1255.4 Analysis
4 Tuks Junior Developmental Tournament 2022 (Red) 2022/08/06 2022/08/06 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1247.6 1255.4 Analysis
3 Tuks Junior Chess Club Developmental Tournament 2022 (Red) 2022/06/17 2022/06/17 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1236.8 1242.4 Analysis
2 2022 D3 Cluster City Schools (U11) 2022/04/23 2022/04/23 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1190.0 1186.0 Analysis
1 Wonderboom Interhuis 2019 (U9) 2019/05/04 2019/05/22 Tshwane (GTP) Standard 60 0.83 7 6 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 6 0 4 6.0 60.0 85.0 1281.6 1366.6
White 6 4 0 2 4.0 66.7 141.7 1272.5 1414.2
Black 4 2 0 2 2.0 50.0 0.0 1295.2 1295.2
Standard All 10 6 0 4 6.0 60.0 85.0 1281.6 1366.6
White 6 4 0 2 4.0 66.7 141.7 1272.5 1414.2
Black 4 2 0 2 2.0 50.0 0.0 1295.2 1295.2
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 65 41 0 24 41.0 63.1 111.2 1223.3 1334.4
White 35 24 0 11 24.0 68.6 157.9 1221.4 1379.3
Black 30 17 0 13 17.0 56.7 56.7 1225.5 1282.1
Standard All 65 41 0 24 41.0 63.1 111.2 1223.3 1334.4
White 35 24 0 11 24.0 68.6 157.9 1221.4 1379.3
Black 30 17 0 13 17.0 56.7 56.7 1225.5 1282.1
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120139916 Kapp, M (Mikko) 2 2.0 2 0 0 100.0 1213.4 425.0 1638.4 View list
2 1110116865 Lekwadu, KJ (Kgotatso Junior) 2 2.0 2 0 0 100.0 1270.0 425.0 1695.0 View list
3 1130143045 Ebersohn, G (Gerhard) 2 1.0 1 0 1 50.0 1258.7 0.0 1258.7 View list
4 1120159776 Walters, Z (Zander Kyle) 2 1.0 1 0 1 50.0 1324.8 0.0 1324.8 View list
5 1110159777 Bairos, M (Michael Oliver) 1 1.0 1 0 0 100.0 1350.0 425.0 1775.0 View list
6 1120303656 Andile, T (Tsiba) 1 1.0 1 0 0 100.0 1350.0 425.0 1775.0 View list
7 1140137652 Aikman, D (Desmond Gustav) 1 1.0 1 0 0 100.0 1369.1 425.0 1794.1 View list
8 1130152261 Aguagua, U (Ugonna) 1 1.0 1 0 0 100.0 1260.4 425.0 1685.4 View list
9 1120133903 Buchner, E (Emil) 1 1.0 1 0 0 100.0 1324.8 425.0 1749.8 View list
10 2120115624 Coetzee, AC (Anje-Lika Clarissa) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 2120152264 Du Toit, J (Janri) 1 1.0 1 0 0 100.0 1260.4 425.0 1685.4 View list
12 1130139956 Du Preez, L (Lourens) 1 1.0 1 0 0 100.0 1236.8 425.0 1661.8 View list
13 1130159757 Erasmus, W (Wian) 1 1.0 1 0 0 100.0 1324.8 425.0 1749.8 View list
14 2120139968 Engelbrecht, A (Amber-Lee) 1 1.0 1 0 0 100.0 1247.6 425.0 1672.6 View list
15 2110143046 Gallagher, S (Stella-Meri) 1 1.0 1 0 0 100.0 1247.6 425.0 1672.6 View list
16 1130159759 Hlatshwayo, K (Khumoetsile) 1 1.0 1 0 0 100.0 1324.8 425.0 1749.8 View list
17 1120109887 Jonker, T (Tertius) 1 1.0 1 0 0 100.0 1190.0 425.0 1615.0 View list
18 1110145749 Joubert, J (Jonathan) 1 1.0 1 0 0 100.0 1350.0 425.0 1775.0 View list
19 1100115605 Kayter, G (Gerqu) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 2130119628 Loubser, L (Lara) 1 1.0 1 0 0 100.0 1369.1 425.0 1794.1 View list