Player Page

Greyling, HJ (Hendrik)
Dob: 2004/07/04 (Adult)
Gender: Male
Chess SA id: 104011136
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2022/08/26 (771 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 rating1541.6
Current Weighted rating1541.6
Current Weighted performance784.7
Current official/published rating (highest between Raw, WR and WP)1541.6
Current highest rating achieved1598.8
Current floor (min rating allowed)1098.8
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)±101.9
Current Raw change used (final)0.0
Projected new Raw rating1541.6
Projected new Weighed rating1418.3
Projected new Weighted performance784.7
Projected new final Raw rating (if new WP > new Raw)1541.6
Projected new highest rating1598.8
Projected new floor1098.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1541.6
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 rating1533.6
Current Weighted rating1533.6
Current Weighted performance784.7
Current official/published rating (highest between Raw, WR and WP)1533.6
Current highest rating achieved1595.7
Current floor (min rating allowed)1095.7
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)±103.1
Current Raw change used (final)0.0
Projected new Raw rating1533.6
Projected new Weighed rating1410.9
Projected new Weighted performance784.7
Projected new final Raw rating (if new WP > new Raw)1533.6
Projected new highest rating1595.7
Projected new floor1095.7
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1533.6
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 rating1137.3
Current Weighted rating1137.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1137.3
Current highest rating achieved1137.3
Current floor (min rating allowed)637.3
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)±181.3
Current Raw change used (final)0.0
Projected new Raw rating1137.3
Projected new Weighed rating1046.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1137.3
Projected new floor637.3
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1137.3
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 rating1178.1
Current Weighted rating1178.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1178.1
Current highest rating achieved1178.1
Current floor (min rating allowed)678.1
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)±171.1
Current Raw change used (final)0.0
Projected new Raw rating1178.1
Projected new Weighed rating1083.9
Projected new Weighted performance133.5
Projected new final Raw rating (if new WP > new Raw)1178.1
Projected new highest rating1178.1
Projected new floor678.1
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1178.1
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
33 2022 Gauteng Schools Team Championships (U19 Open) 2022/08/26 2022/08/26 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1545.6 1537.4 Analysis
32 2020 Waterkloof Open (A) 2020/02/29 2020/03/01 Tshwane (GTP) Standard 90 0.94 5 5 1.5 1575.4 1568.8 Analysis
31 JNW Club - Bryanston Open1 2020 (A) 2020/02/01 2020/02/01 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.5 1598.8 1595.7 Analysis
30 2019 Wild Card Chess Championship (U16 Open) 2020/01/09 2020/01/12 4 Knights (4K) Standard 120 1.00 7 7 5.5 1557.5 1556.7 Analysis
29 2019 South African Junior Team Championships (U16A) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 6.0 1557.5 1556.7 Analysis
28 2019 Boksburg Chess Club Round Robin (C) 2019/09/28 2019/09/28 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1536.5 1534.6 Analysis
27 2019 Etienne Lewis Trials (U16 Boys) 2019/08/30 2019/09/01 Tshwane (GTP) Standard 120 1.00 7 6 4.0 1536.5 1534.6 Analysis
26 2019 Gauteng School League Finals (U19 Open) 2019/08/24 2019/08/24 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1506.1 1504.9 Analysis
25 2019 D4 Tshwane South Schools League Team Finals (U19) 2019/07/27 2019/07/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1471.5 1468.3 Analysis
24 2019 Menlo Open (B) 2019/07/13 2019/07/13 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1471.5 1468.3 Analysis
23 2019 Swartkop Open (B) 2019/06/15 2019/06/15 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1402.4 1401.6 Analysis
22 2019 Lubowski Open Tournament (B) 2019/05/11 2019/05/12 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1343.2 1339.7 Analysis
21 Ekurhuleni Trials 2 2019 (U16) 2019/04/27 2019/04/27 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1355.5 1353.4 Analysis
20 2019 Heidelberg Open (B) 2019/02/02 2019/02/02 Sedibeng (GSV) Standard 120 1.00 5 5 3.0 1377.8 1377.2 Analysis
19 2019 Tshwane Chess Registration Tournament (B) 2019/01/26 2019/01/26 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1381.4 1382.2 Analysis
18 South African Junior Blitz 2018 (U16) 2018/12/19 2018/12/19 4 Knights (4K) Blitz 5 0.18 7 7 5.0 1357.9 1137.3 Analysis
17 South African Junior Team Championships 2018 (U16A) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 4.0 1357.9 1356.3 Analysis
16 2018 Tshwane Inter Region (U20A) 2018/12/01 2018/12/01 Cape Town (WCT) Standard 60 0.83 6 5 4.0 1357.9 1356.3 Analysis
15 2018 Etienne Lewis Trials (U16 Boys) 2018/08/31 2018/09/02 Tshwane (GTP) Standard 120 1.00 7 7 4.5 1319.7 1316.0 Analysis
14 2018 Gauteng League Final (U19) 2018/08/25 2018/08/25 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1333.8 1335.8 Analysis
12
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 183 102 30 51 117.0 63.9 118.4 1270.9 1389.4
White 88 57 12 19 63.0 71.6 183.5 1253.4 1436.9
Black 95 45 18 32 54.0 56.8 58.2 1287.1 1345.3
Standard All 176 98 28 50 112.0 63.6 115.9 1270.8 1386.7
White 84 54 11 19 59.5 70.8 177.1 1252.1 1429.2
Black 92 44 17 31 52.5 57.1 60.1 1287.8 1347.9
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 7 4 2 1 5.0 71.4 182.1 1274.4 1456.5
White 4 3 1 0 3.5 87.5 318.8 1280.3 1599.0
Black 3 1 1 1 1.5 50.0 0.0 1266.5 1266.5
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 109086379 Jacobs, CN (Calvin Nicholas) 3 2.0 1 2 0 66.7 1405.7 141.7 1547.4 View list
2 104026800 Nayagar, V (Veshaan) 3 2.0 1 2 0 66.7 1319.7 141.7 1461.3 View list
3 101026513 Naicker, S (Sheldon) 3 0.0 0 0 3 0.0 1284.7 -425.0 859.7 View list
4 176085227 Nkuna, A (Andrew) 2 2.0 2 0 0 100.0 1437.0 425.0 1862.0 View list
5 205042537 Weideman, K (Kayleigh) 2 2.0 2 0 0 100.0 1362.0 425.0 1787.0 View list
6 1040098547 Zabane, K (Kagiso) 2 2.0 2 0 0 100.0 1130.8 425.0 1555.8 View list
7 100061343 Khumalo, K (Kagiso) 2 1.5 1 1 0 75.0 1345.4 212.5 1557.9 View list
8 103032106 Reyneke, PJ (Pieter) 2 1.5 1 1 0 75.0 1333.3 212.5 1545.8 View list
9 110091706 Levitan, C (Caleb) 2 1.0 1 0 1 50.0 1454.2 0.0 1454.2 View list
10 104085089 Li, J (Joseph) 2 1.0 1 0 1 50.0 1456.5 0.0 1456.5 View list
11 106028748 Odendaal, MM (Mikhal) 2 1.0 0 2 0 50.0 1246.3 0.0 1246.3 View list
12 201002611 Booysen, E (Elda) 2 0.5 0 1 1 25.0 1488.8 -212.5 1276.3 View list
13 103027600 Nhamuave, E (Eleazar) 2 0.5 0 1 1 25.0 1412.9 -212.5 1200.4 View list
14 102027765 Nieuwoudt, H (Hanno) 2 0.5 0 1 1 25.0 1338.1 -212.5 1125.6 View list
15 108076196 Potgieter, E (Edward) 2 0.5 0 1 1 25.0 1367.2 -212.5 1154.7 View list
16 103046660 Schroeder, D (Daniel) 2 0.5 0 1 1 25.0 1469.5 -212.5 1257.0 View list
17 104001642 Bedesi, TT (Tahil) 2 0.0 0 0 2 0.0 1347.7 -425.0 922.7 View list
18 105058538 Smit, D (Devon) 2 0.0 0 0 2 0.0 1228.8 -425.0 803.8 View list
19 104059492 Andrews, LM (Luke) 1 1.0 1 0 0 100.0 1102.8 425.0 1527.8 View list
20 104044736 Alberts, CJ (Carel) 1 1.0 1 0 0 100.0 1137.3 425.0 1562.3 View list