Player Page

Van Der Westhuizen, E (Erich)
Dob: 2013/08/27 (U12)
Gender: Male
Chess SA id: 1130144013
FIDE id:
Region: Gert Sibande (MGS)
Citizen: RSA
Title(s):
Last active: 2023/08/09 (322 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 rating1244.4
Current Weighted rating1251.9
Current Weighted performance929.0
Current official/published rating (highest between Raw, WR and WP)1251.9
Current highest rating achieved1270.3
Current floor (min rating allowed)770.3
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)±155.7
Current Raw change used (final)0.0
Projected new Raw rating1244.4
Projected new Weighed rating1151.3
Projected new Weighted performance929.0
Projected new final Raw rating (if new WP > new Raw)1244.4
Projected new highest rating1270.3
Projected new floor770.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1244.4
Projected effective change (new Official - current Official)-7.5
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
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 rating1265.5
Current Weighted rating1277.8
Current Weighted performance977.9
Current official/published rating (highest between Raw, WR and WP)1277.8
Current highest rating achieved1308.3
Current floor (min rating allowed)808.3
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)±151.0
Current Raw change used (final)0.0
Projected new Raw rating1265.5
Projected new Weighed rating1174.8
Projected new Weighted performance977.9
Projected new final Raw rating (if new WP > new Raw)1265.5
Projected new highest rating1308.3
Projected new floor808.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1265.5
Projected effective change (new Official - current Official)-12.3
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Highveld Ridge West 2023 (U11) 2023/08/09 2023/08/09 Gert Sibande (MGS) Rapid 30 0.60 5 4 1.0 1263.4 1294.3 Analysis
4 Hoëveldgroep 2023 (O11) 2023/07/28 2023/07/28 Gert Sibande (MGS) Rapid 30 0.60 5 5 2.5 1270.3 1308.3 Analysis
3 Gert Sibande Finaal 2022 (O9) 2022/08/19 2022/08/19 Gert Sibande (MGS) Rapid 30 0.60 5 4 2.0 1247.0 1278.4 Analysis
2 Govan Mbeki Uitspele 2022 (O9) 2022/08/12 2022/08/12 Gert Sibande (MGS) Rapid 30 0.60 5 5 4.0 1247.0 1278.4 Analysis
1 Hoeveldgroep 2019 (O9) 2019/08/02 2019/08/02 Gert Sibande (MGS) Rapid 30 0.60 5 5 4.5 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 23 13 2 8 14.0 60.9 92.4 1221.3 1313.7
White 12 7 2 3 8.0 66.7 141.7 1208.4 1350.1
Black 11 6 0 5 6.0 54.5 38.6 1235.3 1274.0
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 23 13 2 8 14.0 60.9 92.4 1221.3 1313.7
White 12 7 2 3 8.0 66.7 141.7 1208.4 1350.1
Black 11 6 0 5 6.0 54.5 38.6 1235.3 1274.0
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 2130144008 Shahia, J (Janke Mari) 3 3.0 3 0 0 100.0 1231.3 425.0 1656.3 View list
2 1120143900 Meyer, P (Phillip) 2 1.0 1 0 1 50.0 1266.8 0.0 1266.8 View list
3 1130143998 Matjalana, L (Lihlumelo) 2 1.0 1 0 1 50.0 1223.5 0.0 1223.5 View list
4 2130143997 Mahlangu, A (Amahle) 2 1.0 1 0 1 50.0 1247.0 0.0 1247.0 View list
5 1130144012 Swanepoel, M (Morne) 2 0.0 0 0 2 0.0 1266.8 -425.0 841.8 View list
6 2140143984 Boneschans, T (Tharina) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1130144010 Sikunyana, N (Nathan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1120144825 Thamburan, H (Haveshan) 1 1.0 1 0 0 100.0 1263.4 425.0 1688.4 View list
9 2130145111 Hadebe, N (Nongcebo) 1 1.0 1 0 0 100.0 1247.0 425.0 1672.0 View list
10 2130144829 Fredrick, A (Ashna) 1 1.0 1 0 0 100.0 1247.0 425.0 1672.0 View list
11 2130158743 Fourie, K (Kiarah) 1 1.0 1 0 0 100.0 1270.3 425.0 1695.3 View list
12 1130144828 Els, K (Kuwin) 1 1.0 1 0 0 100.0 1247.0 425.0 1672.0 View list
13 1140143993 Khumalo, M (Mlondi) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
14 2120158757 Vosloo, L (Leilani) 1 0.5 0 1 0 50.0 1270.3 0.0 1270.3 View list
15 1130145121 Mthembu, S (Sibusiso) 1 0.0 0 0 1 0.0 1247.0 -425.0 822.0 View list
16 1120143882 Blom, Z (Zander) 1 0.0 0 0 1 0.0 1263.4 -425.0 838.4 View list
17 1120143883 Botha, T (Totius) 1 0.0 0 0 1 0.0 1270.3 -425.0 845.3 View list