Player Page

Pietersen, E (Enzalin)
Dob: 2006/10/22 (U20)
Gender: Male
Chess SA id: 1060108575
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/08/17 (114 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 rating1409.0
Current Weighted rating1393.3
Current Weighted performance1327.6
Current official/published rating (highest between Raw, WR and WP)1409.0
Current highest rating achieved1409.0
Current floor (min rating allowed)909.0
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)±123.1
Current Raw change used (final)0.0
Projected new Raw rating1409.0
Projected new Weighed rating1283.3
Projected new Weighted performance1327.6
Projected new final Raw rating (if new WP > new Raw)1409.0
Projected new highest rating1409.0
Projected new floor909.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1409.0
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 rating1409.5
Current Weighted rating1390.3
Current Weighted performance1327.6
Current official/published rating (highest between Raw, WR and WP)1409.5
Current highest rating achieved1409.5
Current floor (min rating allowed)909.5
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)±123.0
Current Raw change used (final)0.0
Projected new Raw rating1409.5
Projected new Weighed rating1280.5
Projected new Weighted performance1327.6
Projected new final Raw rating (if new WP > new Raw)1409.5
Projected new highest rating1409.5
Projected new floor909.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1409.5
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 rating1153.6
Current Weighted rating1153.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1153.6
Current highest rating achieved1250.8
Current floor (min rating allowed)750.8
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)±177.1
Current Raw change used (final)0.0
Projected new Raw rating1153.6
Projected new Weighed rating1061.3
Projected new Weighted performance877.5
Projected new final Raw rating (if new WP > new Raw)1153.6
Projected new highest rating1250.8
Projected new floor750.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1153.6
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 rating1208.0
Current Weighted rating1208.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1208.0
Current highest rating achieved1208.0
Current floor (min rating allowed)708.0
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)±163.9
Current Raw change used (final)0.0
Projected new Raw rating1208.0
Projected new Weighed rating1111.4
Projected new Weighted performance360.1
Projected new final Raw rating (if new WP > new Raw)1208.0
Projected new highest rating1208.0
Projected new floor708.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1208.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 Eden Top Schools 2024 (U18 Open) 2024/08/17 2024/08/17 Eden (WEG) Standard 60 0.83 5 5 3.0 1409.0 1409.5 Analysis
4 Western Cape HS Individuals Championship 2024 (U18 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 2.0 1384.8 1376.4 Analysis
3 Eden School Chess Trials 1 2024 (U18 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 4.0 1384.8 1376.4 Analysis
2 Hessequa Skole Proewe 2 2024 (U18 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 3.5 1378.2 1367.0 Analysis
1 Hessequa Proewe 1 2024 (U18 Boys) 2024/01/27 2024/01/27 Eden District (WEG) Standard 60 0.83 5 5 3.0 1391.3 1379.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
36 Eden Top Schools 2024 (U18 Open) 2024/08/17 2024/08/17 Eden (WEG) Standard 60 0.83 5 5 3.0 1409.0 1409.5 Analysis
35 Western Cape HS Individuals Championship 2024 (U18 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 2.0 1384.8 1376.4 Analysis
34 Eden School Chess Trials 1 2024 (U18 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 4.0 1384.8 1376.4 Analysis
33 Hessequa Skole Proewe 2 2024 (U18 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 3.5 1378.2 1367.0 Analysis
32 Hessequa Proewe 1 2024 (U18 Boys) 2024/01/27 2024/01/27 Eden District (WEG) Standard 60 0.83 5 5 3.0 1391.3 1379.6 Analysis
31 Western Cape Club Championships 2023 (Tier 2) 2023/10/21 2023/10/22 Eden District (WEG) Standard 65 0.85 5 5 3.0 1373.6 1360.2 Analysis
30 Western Cape Top Schools 2023 (U18 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 5 3.0 1367.9 1372.8 Analysis
29 Eden Top Schools 2023 (U18 Mix) 2023/08/19 2023/08/19 Eden District (WEG) Standard 60 0.83 5 5 4.5 1315.0 1308.4 Analysis
28 Eden Trials 2+3 2023 (U18) 2023/04/15 2023/05/13 Eden District (WEG) Standard 60 0.83 10 5 2.5 1331.1 1330.7 Analysis
27 Western Cape HS Individuals 2023 (U17 Boys) 2023/04/01 2023/04/02 Cape Town (WCT) Standard 60 0.83 6 6 2.5 1347.8 1356.6 Analysis
26 Eden Trails 1 2023 (U17 Boys) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 5 3.5 1325.3 1332.5 Analysis
25 Hessequa Proewe 2 2023 (O17 Seuns) 2023/02/11 2023/02/11 Eden District (WEG) Standard 60 0.83 5 5 3.5 1309.8 1286.5 Analysis
24 Hessequa Proewe 1 2023 (O17 Seuns) 2023/01/28 2023/01/28 Eden District (WEG) Standard 60 0.83 5 5 3.5 1286.5 1252.3 Analysis
23 George Open 2022 (B) 2022/12/03 2022/12/03 Eden District (WEG) Standard 60 0.83 5 5 2.0 1295.8 1258.4 Analysis
22 VGK 2022 (Rapid Open) 2022/11/12 2022/11/12 Eden District (WEG) Rapid 17 0.42 6 6 2.0 1301.8 1229.9 Analysis
21 VGK 2022 (Blitz) 2022/11/12 2022/11/12 Eden District (WEG) Blitz 5 0.18 6 6 3.0 1301.8 1200.0 Analysis
20 Hessequa Ontwikkeling 2022 (Hoerskole) 2022/10/22 2022/10/22 Eden District (WEG) Rapid 30 0.60 5 5 3.5 1292.5 1246.5 Analysis
19 Western Cape Top Schools 2022 (U18 Mix) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 5 3.0 1277.1 1235.0 Analysis
18 Albertinia Chess Club Closed 1 2022 (Open) 2022/09/10 2022/09/10 Eden District (WEG) Rapid 25 0.54 6 6 3.5 1277.1 1250.8 Analysis
17 Eden Topskole 2022 (O18 Ope) 2022/08/13 2022/08/13 Eden District (WEG) Standard 60 0.83 5 4 3.0 1265.7 1213.8 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 26 13 5 8 15.5 59.6 81.7 1334.5 1416.3
White 12 6 2 4 7.0 58.3 70.8 1351.4 1422.2
Black 14 7 3 4 8.5 60.7 91.1 1320.1 1411.1
Standard All 26 13 5 8 15.5 59.6 81.7 1334.5 1416.3
White 12 6 2 4 7.0 58.3 70.8 1351.4 1422.2
Black 14 7 3 4 8.5 60.7 91.1 1320.1 1411.1
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 191 96 29 66 110.5 57.9 66.8 1228.7 1295.4
White 93 46 12 35 52.0 55.9 50.3 1238.2 1288.4
Black 98 50 17 31 58.5 59.7 82.4 1219.6 1302.0
Standard All 163 82 25 56 94.5 58.0 67.8 1218.7 1286.5
White 80 41 9 30 45.5 56.9 58.4 1230.2 1288.6
Black 83 41 16 26 49.0 59.0 76.8 1207.6 1284.4
Rapid All 22 11 4 7 13.0 59.1 77.3 1239.9 1317.2
White 10 4 3 3 5.5 55.0 42.5 1232.2 1274.7
Black 12 7 1 4 7.5 62.5 106.3 1246.4 1352.6
Blitz All 6 3 0 3 3.0 50.0 0.0 1458.9 1458.9
White 3 1 0 2 1.0 33.3 -141.7 1471.7 1330.0
Black 3 2 0 1 2.0 66.7 141.7 1446.0 1587.7
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1060108574 Pieterse, R (Ronan) 8 4.5 2 5 1 56.3 1257.4 53.1 1310.5 View list
2 1060108567 Prins, E (Ethan) 5 0.5 0 1 4 10.0 1233.9 -340.0 893.9 View list
3 1070108569 Steyn, M (Malcolm) 4 2.5 2 1 1 62.5 1230.0 106.3 1336.3 View list
4 206088319 Andrews, K (Kaylin) 3 1.0 1 0 2 33.3 1240.2 -141.7 1098.6 View list
5 107088314 Manho, L (Leancon) 3 1.0 1 0 2 33.3 1361.5 -141.7 1219.8 View list
6 105065442 Kleinhans, T (Theo) 3 0.0 0 0 3 0.0 1243.4 -425.0 818.4 View list
7 107086420 Kruger, S (Sachin) 3 0.0 0 0 3 0.0 1193.5 -425.0 768.5 View list
8 106055788 Sefoor, J (Jordan) 3 0.0 0 0 3 0.0 1188.1 -425.0 763.1 View list
9 106078154 De Villiers, C (Cohen) 2 2.0 2 0 0 100.0 1139.3 425.0 1564.3 View list
10 207083831 Esau, J (Jovaundrea) 2 2.0 2 0 0 100.0 1174.3 425.0 1599.3 View list
11 1060148864 Jantjies, W (Warren) 2 2.0 2 0 0 100.0 1298.2 425.0 1723.2 View list
12 1060107850 Januarie, L (Lindon Lee) 2 2.0 2 0 0 100.0 1355.0 425.0 1780.0 View list
13 105065445 Oosthuizen, H (Haygan) 2 2.0 2 0 0 100.0 1203.4 425.0 1628.4 View list
14 107089408 Wagner, F (Francois) 2 2.0 2 0 0 100.0 1139.3 425.0 1564.3 View list
15 105091175 Zizi, B (Babalo) 2 2.0 2 0 0 100.0 1271.4 425.0 1696.4 View list
16 107078111 Arendse, R (Rayden) 2 1.5 1 1 0 75.0 1289.5 212.5 1502.0 View list
17 206078126 Adams, B (Bernicia) 2 1.5 1 1 0 75.0 1147.7 212.5 1360.2 View list
18 1060108197 Smit, D (Dian) 2 1.5 1 1 0 75.0 1263.4 212.5 1475.9 View list
19 105055785 Jacobs, F (Franco) 2 1.0 1 0 1 50.0 1203.4 0.0 1203.4 View list
20 1070132018 Jacobs, P (Pernell) 2 1.0 1 0 1 50.0 1336.5 0.0 1336.5 View list