Player Page

Van Heerden, F (Freddie)
Dob: 2010/04/21 (U16)
Gender: Male
Chess SA id: 110091702
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/02/24 (115 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 rating1301.7
Current Weighted rating1326.6
Current Weighted performance1008.8
Current official/published rating (highest between Raw, WR and WP)1326.6
Current highest rating achieved1554.6
Current floor (min rating allowed)1054.6
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)±143.4
Current Raw change used (final)0.0
Projected new Raw rating1301.7
Projected new Weighed rating1220.0
Projected new Weighted performance1008.8
Projected new final Raw rating (if new WP > new Raw)1301.7
Projected new highest rating1554.6
Projected new floor1054.6
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1301.7
Projected effective change (new Official - current Official)-24.9
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 rating1278.4
Current Weighted rating1307.3
Current Weighted performance1008.8
Current official/published rating (highest between Raw, WR and WP)1307.3
Current highest rating achieved1549.1
Current floor (min rating allowed)1049.1
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)±148.3
Current Raw change used (final)0.0
Projected new Raw rating1278.4
Projected new Weighed rating1202.2
Projected new Weighted performance1008.8
Projected new final Raw rating (if new WP > new Raw)1278.4
Projected new highest rating1549.1
Projected new floor1049.1
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1278.4
Projected effective change (new Official - current Official)-28.9
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 rating1221.6
Current Weighted rating1221.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1221.6
Current highest rating achieved1221.6
Current floor (min rating allowed)721.6
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)±160.8
Current Raw change used (final)0.0
Projected new Raw rating1221.6
Projected new Weighed rating1123.9
Projected new Weighted performance286.1
Projected new final Raw rating (if new WP > new Raw)1221.6
Projected new highest rating1221.6
Projected new floor721.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1221.6
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 rating1075.2
Current Weighted rating1075.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1075.2
Current highest rating achieved1075.2
Current floor (min rating allowed)575.2
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)±198.1
Current Raw change used (final)0.0
Projected new Raw rating1075.2
Projected new Weighed rating989.2
Projected new Weighted performance110.8
Projected new final Raw rating (if new WP > new Raw)1075.2
Projected new highest rating1075.2
Projected new floor575.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1075.2
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Grey College Team Championship 2024 (B) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 2.0 1338.6 1321.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
34 Grey College Team Championship 2024 (B) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 2.0 1338.6 1321.9 Analysis
33 Gauteng Schools Individual Finals 2023 (U13 Boys) 2023/05/26 2023/05/26 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1331.4 1310.7 Analysis
32 JMC 3rd Trials 2022 (B) 2022/09/11 2022/09/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.0 1374.4 1360.9 Analysis
31 JMC Trials 1 - Laerskool Fontainebleau 2022 (U14) 2022/07/24 2022/07/24 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1422.5 1419.5 Analysis
30 2021 Gauteng Schools Chess Championships (U13 Boys) 2021/10/16 2021/10/16 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1445.9 1448.3 Analysis
29 JMC Helpmekaar 2021 (U12) 2021/09/06 2021/09/06 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 3.0 1461.1 1200.0 Analysis
28 JNW Club - Trinityhouse Little Falls Open 2020 (B) 2020/03/14 2020/03/14 Johannesburg Metro (GJM) Standard 60 0.83 5 5 0.0 1554.6 1549.1 Analysis
27 Chessnuts 1 - 29 February 2020 (Kings) 2020/02/29 2020/02/29 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1497.0 1491.3 Analysis
26 2019 South African Junior Team Championships (U10A) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 6.0 1458.3 1454.6 Analysis
25 GJM vs GE Inter Region 2019 (U10E) 2019/10/05 2019/10/05 Johannesburg Metro (GJM) Standard 60 0.83 5 5 5.0 1339.5 1330.1 Analysis
24 Proewe 2019 (U10) 2019/08/03 2019/08/03 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 5.0 1280.0 1255.2 Analysis
23 JHB Metro Closed 2019 (U10) 2019/07/27 2019/07/28 Johannesburg Metro (GJM) Standard 90 0.94 6 6 3.5 1329.7 1308.3 Analysis
22 JNW Club - Helpmekaar Kollege Open 2019 (C) 2019/07/06 2019/07/06 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.0 1329.7 1308.3 Analysis
21 JNW Club - Hoerskool Linden 2019 (B) 2019/06/15 2019/06/15 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.0 1421.1 1414.2 Analysis
20 Vaal Chess Club Open 2019 (B) 2019/06/01 2019/06/01 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 1421.1 1414.2 Analysis
19 Volkies 2019 (U10A) 2019/05/11 2019/05/11 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 5.0 1351.4 1342.3 Analysis
18 Ekurhuleni Trials 2 2019 (U10) 2019/04/27 2019/04/27 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1350.3 1368.6 Analysis
17 JNW Club - Charterhouse Open 2019 (E) 2019/04/13 2019/04/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 5.0 1350.3 1368.6 Analysis
16 Chessnuts Under 1200 6 April 2019 (Kings) 2019/04/06 2019/04/06 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1350.3 1368.6 Analysis
15 JNW Club - Bryanston Open 1 2019 (U10) 2019/01/26 2019/01/26 Johannesburg Metro (GJM) Standard 60 0.83 5 5 5.0 1277.7 1280.2 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 0 3 2.0 40.0 -85.0 1178.1 1093.1
White 2 0 0 2 0.0 0.0 -425.0 1223.2 798.2
Black 3 2 0 1 2.0 66.7 141.7 1148.0 1289.6
Standard All 5 2 0 3 2.0 40.0 -85.0 1178.1 1093.1
White 2 0 0 2 0.0 0.0 -425.0 1223.2 798.2
Black 3 2 0 1 2.0 66.7 141.7 1148.0 1289.6
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 180 106 4 70 108.0 60.0 85.0 1143.8 1228.8
White 89 51 2 36 52.0 58.4 71.6 1152.8 1224.4
Black 91 55 2 34 56.0 61.5 98.1 1135.0 1233.1
Standard All 168 100 4 64 102.0 60.7 91.1 1142.0 1233.0
White 84 49 2 33 50.0 59.5 81.0 1148.3 1229.2
Black 84 51 2 31 52.0 61.9 101.2 1135.7 1236.9
Rapid All 5 3 0 2 3.0 60.0 85.0 1231.5 1316.5
White 2 2 0 0 2.0 100.0 425.0 1181.2 1606.2
Black 3 1 0 2 1.0 33.3 -141.7 1265.0 1123.4
Blitz All 7 3 0 4 3.0 42.9 -60.7 1125.0 1064.3
White 3 0 0 3 0.0 0.0 -425.0 1260.7 835.7
Black 4 3 0 1 3.0 75.0 212.5 1023.2 1235.7
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 109086017 Roetz, K (Kyle) 4 2.0 2 0 2 50.0 1165.0 0.0 1165.0 View list
2 211085191 Naidoo, K (Kajol) 4 1.0 1 0 3 25.0 1239.5 -212.5 1027.0 View list
3 210092814 Van Der Sandt, I (Iliana) 3 3.0 3 0 0 100.0 1092.7 425.0 1517.7 View list
4 110095332 Van Der Westhuizen, W (Wihan) 3 2.0 2 0 1 66.7 990.4 141.7 1132.1 View list
5 110089114 Van Urk, M (Milan) 3 2.0 2 0 1 66.7 1308.9 141.7 1450.5 View list
6 1100099598 Rossouw, A (Andries Jacobus Putter) 3 1.0 1 0 2 33.3 1134.2 -141.7 992.6 View list
7 109076135 Van Zyl, B (Benjamin) 3 1.0 1 0 2 33.3 1000.1 -141.7 858.5 View list
8 110092737 Benadie, JG (Jg) 2 2.0 2 0 0 100.0 1315.7 425.0 1740.7 View list
9 109082809 De Villiers, J (Juan) 2 2.0 2 0 0 100.0 1257.1 425.0 1682.1 View list
10 110095048 Gibbens, A (Allan) 2 2.0 2 0 0 100.0 1252.6 425.0 1677.6 View list
11 110076637 Mcambi, A (Alipheli) 2 2.0 2 0 0 100.0 1350.3 425.0 1775.3 View list
12 1090103602 Raj, T (Tejashavi) 2 2.0 2 0 0 100.0 1102.3 425.0 1527.3 View list
13 210088688 Scheckter, R (Rebecca) 2 2.0 2 0 0 100.0 1283.6 425.0 1708.6 View list
14 1110100313 Rademeyer, L (Luca) 2 1.5 1 1 0 75.0 1340.0 212.5 1552.5 View list
15 2100100924 Kayiya, A (Anashe) 2 1.0 1 0 1 50.0 1204.5 0.0 1204.5 View list
16 110088036 Liebenberg, M (Michael) 2 1.0 1 0 1 50.0 1281.9 0.0 1281.9 View list
17 110094855 Monastursky, D (Daniel) 2 1.0 1 0 1 50.0 1277.3 0.0 1277.3 View list
18 1110102387 Smith, Z (Zion) 2 1.0 1 0 1 50.0 1525.8 0.0 1525.8 View list
19 109080728 Spamers, V (Vinaldo) 2 1.0 1 0 1 50.0 1010.3 0.0 1010.3 View list
20 109076140 Jones, E (Edward) 2 0.0 0 0 2 0.0 1283.1 -425.0 858.1 View list