Player Page

Hattingh, C (Christiaan)
Dob: 2008/09/08 (U18)
Gender: Male
Chess SA id: 1080192102
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/10/26 (47 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 rating1142.2
Current Weighted rating1172.9
Current Weighted performance1016.5
Current official/published rating (highest between Raw, WR and WP)1172.9
Current highest rating achieved1182.8
Current floor (min rating allowed)682.8
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)±180.0
Current Raw change used (final)0.0
Projected new Raw rating1142.2
Projected new Weighed rating1078.2
Projected new Weighted performance1016.5
Projected new final Raw rating (if new WP > new Raw)1142.2
Projected new highest rating1182.8
Projected new floor682.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1142.2
Projected effective change (new Official - current Official)-30.7
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 rating1172.4
Current Weighted rating1188.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1188.8
Current highest rating achieved1186.8
Current floor (min rating allowed)686.8
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)±172.5
Current Raw change used (final)0.0
Projected new Raw rating1172.4
Projected new Weighed rating1093.3
Projected new Weighted performance642.6
Projected new final Raw rating (if new WP > new Raw)1172.4
Projected new highest rating1186.8
Projected new floor686.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1172.4
Projected effective change (new Official - current Official)-16.4
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 rating1076.4
Current Weighted rating1146.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1146.1
Current highest rating achieved1169.2
Current floor (min rating allowed)669.2
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)±197.7
Current Raw change used (final)0.0
Projected new Raw rating1076.4
Projected new Weighed rating1052.7
Projected new Weighted performance807.1
Projected new final Raw rating (if new WP > new Raw)1076.4
Projected new highest rating1169.2
Projected new floor669.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1076.4
Projected effective change (new Official - current Official)-69.7
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
5 Mzansi Summer Rapid 2024 (B) 2024/10/26 2024/10/26 Johannesburg Metro (GJM) Rapid 25 0.54 6 6 2.0 1143.9 1077.2 Analysis
4 Mzansi Spring Open 2024 (Juniors) 2024/09/07 2024/09/07 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1145.9 1186.8 Analysis
3 JNW Rapid - Helpmekaar Kollege 2024 2024/07/28 2024/07/28 Johannesburg Metro (GJM) Rapid 15 0.39 7 7 1.0 1175.5 1169.2 Analysis
2 JMC Unika School Tournament 2024 (D) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1182.8 1200.0 Analysis
1 Gear Up Mzansi Rapid 2024 (Junior) 2024/02/17 2024/02/17 Johannesburg Metro (GJM) Rapid 35 0.66 5 5 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Mzansi Summer Rapid 2024 (B) 2024/10/26 2024/10/26 Johannesburg Metro (GJM) Rapid 25 0.54 6 6 2.0 1143.9 1077.2 Analysis
4 Mzansi Spring Open 2024 (Juniors) 2024/09/07 2024/09/07 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1145.9 1186.8 Analysis
3 JNW Rapid - Helpmekaar Kollege 2024 2024/07/28 2024/07/28 Johannesburg Metro (GJM) Rapid 15 0.39 7 7 1.0 1175.5 1169.2 Analysis
2 JMC Unika School Tournament 2024 (D) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1182.8 1200.0 Analysis
1 Gear Up Mzansi Rapid 2024 (Junior) 2024/02/17 2024/02/17 Johannesburg Metro (GJM) Rapid 35 0.66 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 28 9 0 19 9.0 32.1 -151.8 1233.7 1081.9
White 14 5 0 9 5.0 35.7 -121.4 1228.8 1107.3
Black 14 4 0 10 4.0 28.6 -182.1 1238.7 1056.5
Standard All 10 4 0 6 4.0 40.0 -85.0 1225.7 1140.7
White 5 3 0 2 3.0 60.0 85.0 1226.7 1311.7
Black 5 1 0 4 1.0 20.0 -255.0 1224.7 969.7
Rapid All 18 5 0 13 5.0 27.8 -188.9 1238.2 1049.3
White 9 2 0 7 2.0 22.2 -236.1 1229.9 993.8
Black 9 3 0 6 3.0 33.3 -141.7 1246.4 1104.8
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 28 9 0 19 9.0 32.1 -151.8 1233.7 1081.9
White 14 5 0 9 5.0 35.7 -121.4 1228.8 1107.3
Black 14 4 0 10 4.0 28.6 -182.1 1238.7 1056.5
Standard All 10 4 0 6 4.0 40.0 -85.0 1225.7 1140.7
White 5 3 0 2 3.0 60.0 85.0 1226.7 1311.7
Black 5 1 0 4 1.0 20.0 -255.0 1224.7 969.7
Rapid All 18 5 0 13 5.0 27.8 -188.9 1238.2 1049.3
White 9 2 0 7 2.0 22.2 -236.1 1229.9 993.8
Black 9 3 0 6 3.0 33.3 -141.7 1246.4 1104.8
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 1110110087 Moletsane, O (Oabile) 1 1.0 1 0 0 100.0 1143.9 425.0 1568.9 View list
2 2140302462 Mogale, N (Nolwandle) 1 1.0 1 0 0 100.0 1175.5 425.0 1600.5 View list
3 1100306870 Purchase, N (Nathan) 1 1.0 1 0 0 100.0 1145.9 425.0 1570.9 View list
4 2120306873 Purchase, C (Claire) 1 1.0 1 0 0 100.0 1143.9 425.0 1568.9 View list
5 1120145732 Baker, M (Matthew Errol) 1 1.0 1 0 0 100.0 1145.9 425.0 1570.9 View list
6 2140300257 Nyika, A (Angel) 1 1.0 1 0 0 100.0 1182.8 425.0 1607.8 View list
7 1130300263 Smuts, A (Adriaan) 1 1.0 1 0 0 100.0 1182.8 425.0 1607.8 View list
8 1110192109 Van Duyker, R (Raiden) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1140192110 Wang, X (Xingkong) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 2120161862 Ncube, T (Thembelihle) 1 0.0 0 0 1 0.0 1175.5 -425.0 750.5 View list
11 1140161298 Motsamai, O (Ontlametse Bokamoso) 1 0.0 0 0 1 0.0 1182.8 -425.0 757.8 View list
12 181076100 Potgieter, ST (St) 1 0.0 0 0 1 0.0 1175.5 -425.0 750.5 View list
13 1150134901 Pillay, Y (Yishai) 1 0.0 0 0 1 0.0 1182.8 -425.0 757.8 View list
14 2120147298 Petersen, Farah 1 0.0 0 0 1 0.0 1182.8 -425.0 757.8 View list
15 2120130724 Papanicolaou, A (Alexandra) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 2110141975 Mlilo, S (Sibongisiwe) 1 0.0 0 0 1 0.0 1143.9 -425.0 718.9 View list
17 2130300398 Mapfumo, T (Tashly) 1 0.0 0 0 1 0.0 1175.5 -425.0 750.5 View list
18 1000111963 Makwana, A (Adolf) 1 0.0 0 0 1 0.0 1175.5 -425.0 750.5 View list
19 1120143689 Makoto, R (Rj) 1 0.0 0 0 1 0.0 1145.9 -425.0 720.9 View list
20 1120133103 Lekhanya, T (Thoriso) 1 0.0 0 0 1 0.0 1145.9 -425.0 720.9 View list