Player Page

Hattingh, G (Gerhard)
Dob: 2014/01/20 (U12)
Gender: Male
Chess SA id: 1140135422
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2023/09/30 (418 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 rating1420.0
Current Weighted rating1418.9
Current Weighted performance1161.9
Current official/published rating (highest between Raw, WR and WP)1420.0
Current highest rating achieved1452.0
Current floor (min rating allowed)952.0
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)±121.2
Current Raw change used (final)0.0
Projected new Raw rating1420.0
Projected new Weighed rating1305.6
Projected new Weighted performance1161.9
Projected new final Raw rating (if new WP > new Raw)1420.0
Projected new highest rating1452.0
Projected new floor952.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1420.0
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 rating1392.8
Current Weighted rating1396.2
Current Weighted performance1109.1
Current official/published rating (highest between Raw, WR and WP)1396.2
Current highest rating achieved1462.8
Current floor (min rating allowed)962.8
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)±126.0
Current Raw change used (final)0.0
Projected new Raw rating1392.8
Projected new Weighed rating1283.9
Projected new Weighted performance1109.1
Projected new final Raw rating (if new WP > new Raw)1392.8
Projected new highest rating1462.8
Projected new floor962.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1392.8
Projected effective change (new Official - current Official)-3.4
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 rating1241.4
Current Weighted rating1233.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1241.4
Current highest rating achieved1241.4
Current floor (min rating allowed)741.4
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)±156.3
Current Raw change used (final)0.0
Projected new Raw rating1241.4
Projected new Weighed rating1135.8
Projected new Weighted performance829.0
Projected new final Raw rating (if new WP > new Raw)1241.4
Projected new highest rating1241.4
Projected new floor741.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1241.4
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 rating1145.6
Current Weighted rating1145.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1145.6
Current highest rating achieved1145.6
Current floor (min rating allowed)645.6
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)±179.2
Current Raw change used (final)0.0
Projected new Raw rating1145.6
Projected new Weighed rating1054.0
Projected new Weighted performance277.0
Projected new final Raw rating (if new WP > new Raw)1145.6
Projected new highest rating1145.6
Projected new floor645.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1145.6
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
18 Mossel Bay Open 2023 (C) 2023/09/30 2023/09/30 Eden District (WEG) Rapid 30 0.60 5 5 4.0 1398.3 1189.2 Analysis
17 Top Schools 2023 (U9) 2023/07/29 2023/07/29 Eden District (WEG) Standard 60 0.83 5 4 2.0 1410.8 1406.2 Analysis
16 Western Cape PS Individuals 2023 (U9 Boys) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1452.0 1460.6 Analysis
15 Eden Trails 1 2023 (U9 Boys) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 5 4.0 1420.5 1452.9 Analysis
14 George Chess Trials 3 2023 (U9 Boys) 2023/02/25 2023/02/25 Eden District (WEG) Standard 60 0.83 5 5 4.0 1389.7 1420.6 Analysis
13 George Chess Trials 1 2023 (U9 Boys) 2023/01/28 2023/01/28 Eden District (WEG) Standard 60 0.83 5 5 4.0 1354.4 1383.5 Analysis
12 George Open 2022 (D) 2022/12/03 2022/12/03 Eden District (WEG) Standard 60 0.83 5 5 3.0 1369.8 1403.0 Analysis
11 Western Cape Top Schools 2022 (U9 Mix) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 5 2.0 1410.4 1462.8 Analysis
10 Pacaltsdorp Chess Club 2022 (Development) 2022/08/27 2022/08/27 Eden District (WEG) Rapid 25 0.54 6 6 3.0 1390.8 1200.0 Analysis
9 Pacaltsdorp Chess Club 2022 (Blitz) 2022/08/26 2022/08/26 Eden District (WEG) Blitz 5 0.18 6 5 1.0 1390.8 1200.0 Analysis
8 Eden Topskole 2022 (O9 Ope) 2022/08/13 2022/08/13 Eden District (WEG) Standard 60 0.83 6 6 6.0 1390.8 1389.7 Analysis
7 George Topskole 2022 (O9) 2022/07/30 2022/07/30 Eden District (WEG) Standard 60 0.83 5 5 4.0 1380.6 1378.2 Analysis
6 Western Cape Schools 2022 (U9 Boys) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 4.0 1342.0 1317.2 Analysis
5 Eden Proewe 2 2022 (O9 Seuns) 2022/04/09 2022/04/09 Eden District (WEG) Standard 65 0.85 5 5 3.5 1281.7 1303.5 Analysis
4 Eden Proewe 1 2022 (O9 Seuns) 2022/03/12 2022/03/12 Eden District (WEG) Standard 65 0.85 5 5 4.0 1234.3 1245.9 Analysis
3 George Trials 2 2022 (U9) 2022/02/12 2022/02/12 Eden District (WEG) Standard 60 0.83 5 5 3.5 1205.9 1212.8 Analysis
2 George Trials 1 2022 (U9) 2022/01/29 2022/01/29 Eden District (WEG) Standard 60 0.83 5 5 3.0 1196.6 1200.0 Analysis
1 Eden Proewe 2021 (O7 Seuns+Dogters) 2021/10/15 2021/10/15 Eden District (WEG) Rapid 30 0.60 5 4 2.0 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 92 57 6 29 60.0 65.2 129.3 1246.0 1375.3
White 46 28 4 14 30.0 65.2 129.3 1243.2 1372.5
Black 46 29 2 15 30.0 65.2 129.3 1248.8 1378.1
Standard All 72 48 4 20 50.0 69.4 165.3 1236.4 1401.7
White 36 23 2 11 24.0 66.7 141.7 1238.7 1380.4
Black 36 25 2 9 26.0 72.2 188.9 1234.1 1423.0
Rapid All 15 8 2 5 9.0 60.0 85.0 1237.4 1322.4
White 8 4 2 2 5.0 62.5 106.3 1243.4 1349.6
Black 7 4 0 3 4.0 57.1 60.7 1230.6 1291.3
Blitz All 5 1 0 4 1.0 20.0 -255.0 1409.3 1154.3
White 2 1 0 1 1.0 50.0 0.0 1322.0 1322.0
Black 3 0 0 3 0.0 0.0 -425.0 1467.5 1042.5
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1140136583 Dixon, A (Arlo) 3 2.0 2 0 1 66.7 1326.5 141.7 1468.2 View list
2 1140144676 Mpuru, J (Jk) 3 2.0 2 0 1 66.7 1387.4 141.7 1529.1 View list
3 1140136966 Van Staden, P (Pearson) 3 1.0 1 0 2 33.3 1326.1 -141.7 1184.5 View list
4 1140139298 Wyngaard, M (Michael) 3 1.0 1 0 2 33.3 1384.7 -141.7 1243.1 View list
5 1140136598 Spies, F (Fanie) 3 0.5 0 1 2 16.7 1328.8 -283.3 1045.5 View list
6 1130145227 Hendricks, S (Sachin) 2 2.0 2 0 0 100.0 1390.8 425.0 1815.8 View list
7 1140108534 Johnson, A (Angel-Lincoln) 2 2.0 2 0 0 100.0 1295.4 425.0 1720.4 View list
8 1150136957 Van Der Merwe, O (Oliver) 2 2.0 2 0 0 100.0 1394.0 425.0 1819.0 View list
9 1140145231 Van Deventer, D (Daniel) 2 2.0 2 0 0 100.0 1390.8 425.0 1815.8 View list
10 1140136964 Pringle, A (Alexander) 2 1.5 1 1 0 75.0 1297.8 212.5 1510.3 View list
11 1140136596 Punt, C (Christiaan Rufus) 2 1.5 1 1 0 75.0 1318.1 212.5 1530.6 View list
12 1130130747 Moses, D (Domonique) 2 0.0 0 0 2 0.0 1311.8 -425.0 886.8 View list
13 1130136959 De Swardt, C (Christiaan) 1 1.0 1 0 0 100.0 1234.3 425.0 1659.3 View list
14 1120148058 Cronje, Z (Zac) 1 1.0 1 0 0 100.0 1369.8 425.0 1794.8 View list
15 1130134042 Coleman, F (Ferdinand) 1 1.0 1 0 0 100.0 1196.6 425.0 1621.6 View list
16 1130130125 Cleophas, J (Jacob) 1 1.0 1 0 0 100.0 1196.6 425.0 1621.6 View list
17 1130134431 Carrolissen, D (David) 1 1.0 1 0 0 100.0 1342.0 425.0 1767.0 View list
18 1140149822 Arnold, A (Anwar) 1 1.0 1 0 0 100.0 1452.0 425.0 1877.0 View list
19 185000637 Andrews, L (Luwayne) 1 1.0 1 0 0 100.0 1390.8 425.0 1815.8 View list
20 1140150044 Abrahams, M (Marshal) 1 1.0 1 0 0 100.0 1420.5 425.0 1845.5 View list