Player Page

Hattingh, JH (Johannes)
Dob: 2008/01/21 (U18)
Gender: Male
Chess SA id: 108072965
FIDE id:
Region: Dr Kenneth Kaunda (NWP)
Citizen: RSA
Title(s):
Last active: 2024/01/14 (120 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 rating1409.6
Curent Weighted rating1408.6
Curent Weighted performance1232.5
Current official/published rating (highest between Raw, WR and WP)1409.6
Current floor (min rating allowed)974.8
Current highest rating achieved1474.8
Current K-factor32
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)±123.0
Current Raw change used (final)0.0
Projected new Raw rating1409.6
Projected new Weighed rating1408.9
Projected new Weighted performance1232.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1409.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1474.8
Projected new floor974.8
Projected new K-facor32
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 rating1399.7
Curent Weighted rating1400.0
Curent Weighted performance1233.9
Current official/published rating (highest between Raw, WR and WP)1400.0
Current floor (min rating allowed)973.5
Current highest rating achieved1473.5
Current K-factor32
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)±124.8
Current Raw change used (final)0.0
Projected new Raw rating1399.7
Projected new Weighed rating1399.9
Projected new Weighted performance1233.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1399.9
Projected effective change (new Official - current Official)-0.1
Projected new highest rating1473.5
Projected new floor973.5
Projected new K-facor32
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 rating758.6
Curent Weighted rating758.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)758.6
Current floor (min rating allowed)500.0
Current highest rating achieved758.6
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)±311.0
Current Raw change used (final)0.0
Projected new Raw rating758.6
Projected new Weighed rating758.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)758.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating758.6
Projected new floor500.0
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 rating758.6
Curent Weighted rating758.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)758.6
Current floor (min rating allowed)500.0
Current highest rating achieved758.6
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)±311.0
Current Raw change used (final)0.0
Projected new Raw rating758.6
Projected new Weighed rating758.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)758.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating758.6
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 2024 Gauteng Inter-Region Chess Championship (U16B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1399.4 1385.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
33 2024 Gauteng Inter-Region Chess Championship (U16B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1399.4 1385.9 Analysis
32 DR KKD Trials 2023 (U16) 2023/09/02 2023/09/02 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 4 2.0 1412.4 1399.3 Analysis
31 DR Kenneth Kaunda Volkies 29 Jul 2023 (A) 2023/07/29 2023/07/29 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 4 0.0 1474.8 1473.5 Analysis
30 Dr Kenneth Kaunda Volkies 2023 (A+B) 2023/06/10 2023/06/10 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1454.9 1453.9 Analysis
29 Dr KKD Curro 2023 (U16) 2023/05/13 2023/05/13 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 4 4.0 1401.4 1400.9 Analysis
28 DR Kenneth Kaunda Curro 2023 (A+B) 2023/04/22 2023/04/22 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1385.7 1382.0 Analysis
27 Dr KKD NG Goudkop 2023 (B) 2023/03/18 2023/03/18 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 4 2.5 1383.3 1380.1 Analysis
26 Laerskool Constantiapark Open Chess Tournament 2023 (Open) 2023/02/18 2023/02/18 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1402.7 1402.2 Analysis
25 Eureka Open 2022 (C) 2022/07/30 2022/07/30 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1366.9 1382.3 Analysis
24 La Hoff Primary School 2022 (B) 2022/07/23 2022/07/23 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1366.9 1382.3 Analysis
23 Schoonspruit Ope 2022 (A+B) 2022/05/21 2022/05/21 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1348.7 1363.6 Analysis
22 Ferdinand Postma Potchefstroom 2022 (B) 2022/04/09 2022/04/09 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 4.5 1311.6 1323.3 Analysis
21 Volkskool 2022 (U16) 2022/02/05 2022/02/05 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 5.0 1250.0 1252.0 Analysis
20 Wesvalia 2020 (B) 2020/02/15 2020/02/15 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 2.0 1226.4 1224.6 Analysis
19 Gimnasium 2020 (U14) 2020/02/01 2020/02/01 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 4.0 1226.4 1224.6 Analysis
18 2019 South African Junior Team Championships (U12A) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 0.5 1317.5 1317.1 Analysis
17 Fonteine Ope 2019 (A) 2019/10/19 2019/10/19 Sedibeng (GSV) Standard 60 0.83 5 5 1.0 1336.9 1341.9 Analysis
16 Matlosana Mall 2019 (B) 2019/10/04 2019/10/04 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1336.9 1341.9 Analysis
15 Proewe 2019 (U12) 2019/08/03 2019/08/03 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 4.0 1321.1 1322.8 Analysis
14 President 2019 (A) 2019/07/13 2019/07/13 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 4.0 1298.1 1294.0 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 3 0 2 3.0 60.0 85.0 1378.9 1463.9
White 3 1 0 2 1.0 33.3 -141.7 1402.4 1260.7
Black 2 2 0 0 2.0 100.0 425.0 1343.6 1768.6
Standard All 5 3 0 2 3.0 60.0 85.0 1378.9 1463.9
White 3 1 0 2 1.0 33.3 -141.7 1402.4 1260.7
Black 2 2 0 0 2.0 100.0 425.0 1343.6 1768.6
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 167 91 26 50 104.0 62.3 104.3 1169.3 1273.6
White 89 46 15 28 53.5 60.1 86.0 1165.3 1251.3
Black 78 45 11 22 50.5 64.7 125.3 1173.8 1299.1
Standard All 167 91 26 50 104.0 62.3 104.3 1169.3 1273.6
White 89 46 15 28 53.5 60.1 86.0 1165.3 1251.3
Black 78 45 11 22 50.5 64.7 125.3 1173.8 1299.1
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 107050552 Van Der Westhuizen, F (Frederik) 6 0.5 0 1 5 8.3 1227.1 -354.2 872.9 View list
2 109064023 Fouche, H (Heinrich) 4 2.5 2 1 1 62.5 1324.6 106.3 1430.8 View list
3 104073254 James, T (Tumiso) 4 2.5 2 1 1 62.5 1067.8 106.3 1174.0 View list
4 207052763 Ellis, CE (Catherine) 4 2.0 2 0 2 50.0 1106.2 0.0 1106.2 View list
5 1090115697 Botha, Z (Zak) 3 3.0 3 0 0 100.0 1321.0 425.0 1746.0 View list
6 108076258 Jooste, J (Jayden) 3 3.0 3 0 0 100.0 1118.5 425.0 1543.5 View list
7 109073262 Van Straaten, P (Petrus) 3 3.0 3 0 0 100.0 1205.5 425.0 1630.5 View list
8 108064020 Bruwer, JO (Jacobus) 3 2.5 2 1 0 83.3 1222.9 283.3 1506.2 View list
9 1110134010 Van Meersbergen, E (Ettienne) 3 2.5 2 1 0 83.3 1372.6 283.3 1655.9 View list
10 107059583 Baloyi, B (Bokamoso) 3 2.0 2 0 1 66.7 1203.8 141.7 1345.5 View list
11 107059584 Molusi, K (Katlego) 3 1.5 1 1 1 50.0 1317.9 0.0 1317.9 View list
12 108087181 Janse Van Rensburg, N (Nian) 3 1.0 1 0 2 33.3 1185.4 -141.7 1043.7 View list
13 106060952 Viljoen, J (Jaden) 3 1.0 1 0 2 33.3 1242.1 -141.7 1100.4 View list
14 103055602 Cloete, C (Christiaan) 3 1.0 0 2 1 33.3 1112.4 -141.7 970.7 View list
15 204047328 Fourie, EM (Elzette) 2 2.0 2 0 0 100.0 1277.3 425.0 1702.3 View list
16 205018547 Louw, D (Danial) 2 2.0 2 0 0 100.0 1311.7 425.0 1736.7 View list
17 108069802 Mazinyo, M (Mpumelelo) 2 2.0 2 0 0 100.0 1273.8 425.0 1698.8 View list
18 102087903 Minnie, AW (Anthoney Willem) 2 2.0 2 0 0 100.0 926.0 425.0 1351.0 View list
19 1080113085 Mostert, CF (Christiaan ) 2 2.0 2 0 0 100.0 1406.9 425.0 1831.9 View list
20 108059585 Muller, C (Christiaan) 2 2.0 2 0 0 100.0 1137.1 425.0 1562.1 View list