Player Page

Ferreira, H (Hechter)
Dob: 2007/09/03 (U18)
Gender: Male
Chess SA id: 107078866
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/10/05 (58 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 rating1450.6
Current Weighted rating1421.8
Current Weighted performance1376.7
Current official/published rating (highest between Raw, WR and WP)1450.6
Current highest rating achieved1479.7
Current floor (min rating allowed)979.7
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)±116.0
Current Raw change used (final)0.0
Projected new Raw rating1450.6
Projected new Weighed rating1310.3
Projected new Weighted performance1376.7
Projected new final Raw rating (if new WP > new Raw)1450.6
Projected new highest rating1479.7
Projected new floor979.7
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1450.6
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 rating1452.5
Current Weighted rating1421.5
Current Weighted performance1402.5
Current official/published rating (highest between Raw, WR and WP)1452.5
Current highest rating achieved1477.0
Current floor (min rating allowed)977.0
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)±115.7
Current Raw change used (final)0.0
Projected new Raw rating1452.5
Projected new Weighed rating1309.8
Projected new Weighted performance1402.5
Projected new final Raw rating (if new WP > new Raw)1452.5
Projected new highest rating1477.0
Projected new floor977.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1452.5
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 rating1167.2
Current Weighted rating1084.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1167.2
Current highest rating achieved1167.2
Current floor (min rating allowed)667.2
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)±173.7
Current Raw change used (final)0.0
Projected new Raw rating1167.2
Projected new Weighed rating1003.4
Projected new Weighted performance980.0
Projected new final Raw rating (if new WP > new Raw)1167.2
Projected new highest rating1167.2
Projected new floor667.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1167.2
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 rating589.0
Current Weighted rating589.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)589.0
Current highest rating achieved589.0
Current floor (min rating allowed)500.0
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)±396.0
Current Raw change used (final)0.0
Projected new Raw rating589.0
Projected new Weighed rating541.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating589.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)589.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
9 Gauteng Top Schools 2024 (U19 Open) 2024/10/05 2024/10/05 Ekurhuleni (GE) Rapid 35 0.66 5 4 2.5 1455.7 1154.0 Analysis
8 2024 Etienne Lewis (U18+U20) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 7 4.0 1456.0 1450.9 Analysis
7 2024 Jacaranda Round Robin Open Chess Tournament (C) 2024/08/17 2024/08/17 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1463.2 1459.9 Analysis
6 2024 Alekhine Open Chess Tournament (A) 2024/08/09 2024/08/10 Tshwane (GTP) Standard 90 0.94 5 5 2.5 1463.2 1459.9 Analysis
5 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U19A) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1463.2 1459.9 Analysis
4 2024 Tshwane South School District CLOSED Individual Championships (U18 Mixed) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1464.8 1462.8 Analysis
3 2024 Tshwane Chess AHS Open Chess Tournament (B) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 4 1.5 1479.7 1477.0 Analysis
2 2024 Tshwane Chess OPEN Registration Tournament (B) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1333.6 1335.5 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U18B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 2.0 1333.6 1335.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
23 Gauteng Top Schools 2024 (U19 Open) 2024/10/05 2024/10/05 Ekurhuleni (GE) Rapid 35 0.66 5 4 2.5 1455.7 1154.0 Analysis
22 2024 Etienne Lewis (U18+U20) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 7 4.0 1456.0 1450.9 Analysis
21 2024 Jacaranda Round Robin Open Chess Tournament (C) 2024/08/17 2024/08/17 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1463.2 1459.9 Analysis
20 2024 Alekhine Open Chess Tournament (A) 2024/08/09 2024/08/10 Tshwane (GTP) Standard 90 0.94 5 5 2.5 1463.2 1459.9 Analysis
19 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U19A) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1463.2 1459.9 Analysis
18 2024 Tshwane South School District CLOSED Individual Championships (U18 Mixed) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1464.8 1462.8 Analysis
17 2024 Tshwane Chess AHS Open Chess Tournament (B) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 4 1.5 1479.7 1477.0 Analysis
16 2024 Tshwane Chess OPEN Registration Tournament (B) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1333.6 1335.5 Analysis
15 2024 Gauteng Inter-Region Chess Championship (U18B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 2.0 1333.6 1335.5 Analysis
14 2023 Gauteng Top Schools (U19 Mixed) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 5 3.5 1328.8 1331.9 Analysis
13 2023 Elize Steenkamp Open Tournament (B) 2023/06/16 2023/06/16 Tshwane (GTP) Standard 90 0.94 6 6 2.5 1319.0 1325.8 Analysis
12 2023 Tshwane South School District CLOSED Individual Championships (U18 Open) 2023/04/22 2023/04/22 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1361.1 1380.5 Analysis
11 2023 Tshwane Chess Open Registration Tournament (B2) 2023/01/28 2023/01/28 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1304.3 1297.6 Analysis
10 2022 South African Junior Team Chess Championships (U16 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 4.0 1297.5 1291.5 Analysis
9 Afrikaanse Hoër Seunskool Interne Skaak KampioenskAP 2022 2022/09/22 2022/09/22 Tshwane (GTP) Rapid 25 0.54 7 7 4.0 1297.5 730.6 Analysis
8 2022 Gauteng Schools Team Championships (U15 Open) 2022/08/26 2022/08/26 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1286.7 1268.2 Analysis
7 D4 Individuals 2022 (U15 Open) 2022/04/23 2022/04/23 Tshwane (GTP) Rapid 30 0.60 7 7 3.5 1224.1 634.6 Analysis
6 2022 Lubowski Open Tournament (C) 2022/04/09 2022/04/10 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1224.1 1001.8 Analysis
5 2022 Chris Greyling Open (C) 2022/03/12 2022/03/12 Tshwane (GTP) Standard 60 0.83 5 5 3.0 889.6 897.0 Analysis
4 Grey College Team Championship 2022 (A) 2022/02/18 2022/02/19 Mangaung (FMB) Standard 60 0.83 5 5 3.0 800.3 788.2 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 44 21 7 16 24.5 55.7 48.3 1427.7 1476.0
White 22 9 3 10 10.5 47.7 -19.3 1429.7 1410.4
Black 22 12 4 6 14.0 63.6 115.9 1425.6 1541.6
Standard All 40 19 6 15 22.0 55.0 42.5 1440.8 1483.3
White 20 8 3 9 9.5 47.5 -21.3 1434.9 1413.7
Black 20 11 3 6 12.5 62.5 106.3 1446.7 1553.0
Rapid All 4 2 1 1 2.5 62.5 106.3 1296.1 1402.3
White 2 1 0 1 1.0 50.0 0.0 1377.3 1377.3
Black 2 1 1 0 1.5 75.0 212.5 1214.8 1427.3
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 121 62 12 47 68.0 56.2 52.7 1314.2 1366.9
White 61 27 8 26 31.0 50.8 7.0 1313.8 1320.7
Black 60 35 4 21 37.0 61.7 99.2 1314.6 1413.7
Standard All 98 51 10 37 56.0 57.1 60.7 1325.1 1385.9
White 49 20 7 22 23.5 48.0 -17.3 1323.2 1305.8
Black 49 31 3 15 32.5 66.3 138.8 1327.1 1465.9
Rapid All 23 11 2 10 12.0 52.2 18.5 1267.4 1285.9
White 12 7 1 4 7.5 62.5 106.3 1275.4 1381.7
Black 11 4 1 6 4.5 40.9 -77.3 1258.7 1181.4
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 107088585 Grobler, JTW (Johannes Theodorus Wessel) 4 3.0 2 2 0 75.0 1141.6 212.5 1354.1 View list
2 1070154185 Manyathela, T (Thabang) 3 1.5 1 1 1 50.0 1429.7 0.0 1429.7 View list
3 1070146869 Burger, C (Christiaan Theunis) 2 2.0 2 0 0 100.0 1297.5 425.0 1722.5 View list
4 1060162064 Seroadi, T (Thato) 2 2.0 2 0 0 100.0 1459.6 425.0 1884.6 View list
5 108052034 Du Toit, SJM (Stephanus (Matteo)) 2 1.0 1 0 1 50.0 1344.4 0.0 1344.4 View list
6 208082677 Radia, D (Diya) 2 1.0 1 0 1 50.0 1097.0 0.0 1097.0 View list
7 1120119689 Rust, C (Christoph) 2 0.5 0 1 1 25.0 1471.5 -212.5 1259.0 View list
8 1060191974 Steenkamp, C (Christiaan) 2 0.0 0 0 2 0.0 1459.5 -425.0 1034.5 View list
9 1060135510 Dednam, M (Michael) 1 1.0 1 0 0 100.0 655.1 425.0 1080.1 View list
10 108082684 De Vries, MA (Andrio) 1 1.0 1 0 0 100.0 1333.6 425.0 1758.6 View list
11 205006894 De Vries, M (Marisa) 1 1.0 1 0 0 100.0 1304.3 425.0 1729.3 View list
12 107088022 Croeser, E (Enzo) 1 1.0 1 0 0 100.0 1297.5 425.0 1722.5 View list
13 1070159060 Claassens, R (Ruben) 1 1.0 1 0 0 100.0 1361.1 425.0 1786.1 View list
14 198004751 Cilliers, CV (Christiaan) 1 1.0 1 0 0 100.0 1319.0 425.0 1744.0 View list
15 1070135509 Blom, J (Jess) 1 1.0 1 0 0 100.0 1297.5 425.0 1722.5 View list
16 1110133758 Bloem, J (James) 1 1.0 1 0 0 100.0 1463.2 425.0 1888.2 View list
17 1060151728 Durand, B (Ben) 1 1.0 1 0 0 100.0 1333.6 425.0 1758.6 View list
18 2060139945 Du Toit, B (Bonicia Bianca) 1 1.0 1 0 0 100.0 1456.0 425.0 1881.0 View list
19 2110141710 Dikolomela, T (Tlhogi) 1 1.0 1 0 0 100.0 1479.7 425.0 1904.7 View list
20 1150130726 Badenhorst, D (Daniel) 1 1.0 1 0 0 100.0 1304.3 425.0 1729.3 View list