Player Page

Pieters, D (Donovan)
Dob: 2009/08/20 (U16)
Gender: Male
Chess SA id: 109095286
FIDE id:
Region: Gert Sibande (MGS)
Citizen: RSA
Title(s):
Last active: 2022/08/12 (833 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 rating1312.4
Current Weighted rating1312.4
Current Weighted performance957.5
Current official/published rating (highest between Raw, WR and WP)1312.4
Current highest rating achieved1312.4
Current floor (min rating allowed)812.4
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)±141.3
Current Raw change used (final)0.0
Projected new Raw rating1312.4
Projected new Weighed rating1207.4
Projected new Weighted performance957.5
Projected new final Raw rating (if new WP > new Raw)1312.4
Projected new highest rating1312.4
Projected new floor812.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1312.4
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 rating1148.1
Current Weighted rating1148.1
Current Weighted performance595.9
Current official/published rating (highest between Raw, WR and WP)1148.1
Current highest rating achieved1160.4
Current floor (min rating allowed)660.4
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)±178.5
Current Raw change used (final)0.0
Projected new Raw rating1148.1
Projected new Weighed rating1056.3
Projected new Weighted performance595.9
Projected new final Raw rating (if new WP > new Raw)1148.1
Projected new highest rating1160.4
Projected new floor660.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1148.1
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 rating1402.4
Current Weighted rating1402.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1402.4
Current highest rating achieved1402.4
Current floor (min rating allowed)902.4
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)±124.3
Current Raw change used (final)0.0
Projected new Raw rating1402.4
Projected new Weighed rating1290.2
Projected new Weighted performance836.8
Projected new final Raw rating (if new WP > new Raw)1402.4
Projected new highest rating1402.4
Projected new floor902.4
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1402.4
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 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
16 Govan Mbeki Uitspele 2022 (O13) 2022/08/12 2022/08/12 Gert Sibande (MGS) Rapid 30 0.60 5 5 5.0 1241.4 1340.1 Analysis
15 Hoeveldgroep 2022 (O13A) 2022/07/29 2022/07/29 Gert Sibande (MGS) Rapid 30 0.60 5 5 5.0 1174.9 1260.5 Analysis
14 Sparticus 2 2022 (B) 2022/06/17 2022/06/17 Gert Sibande (MGS) Standard 60 0.83 5 5 4.0 1105.8 1053.7 Analysis
13 Sparticus 1 2020 2020/02/22 2020/02/22 Gert Sibande (MGS) Standard 65 0.85 5 5 2.0 1107.5 1041.3 Analysis
12 Trichardt 3 2019 (B) 2019/10/12 2019/10/12 Gert Sibande (MGS) Standard 60 0.83 5 5 2.0 1105.8 1025.7 Analysis
11 Gert Sibande Laerskole Finaal 2019 (O11) 2019/08/02 2019/08/02 Gert Sibande (MGS) Rapid 30 0.60 5 5 3.5 1073.6 1261.6 Analysis
10 Sparticus 2 2019 2019/03/09 2019/03/09 Gert Sibande (MGS) Standard 65 0.85 5 5 3.0 1073.3 1003.7 Analysis
9 2019 Tshwane Chess Registration Tournament (C) 2019/01/26 2019/01/26 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1116.5 1031.2 Analysis
8 South African Junior Team Championships 2018 (U10C) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 5 4.0 1032.8 939.2 Analysis
7 2018 Tshwane Inter Region (U10F) 2018/12/01 2018/12/01 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1032.8 939.2 Analysis
6 Sasol Highveld Open 3 of 2018 (U9) 2018/10/27 2018/10/27 Gert Sibande (MGS) Rapid 30 0.60 5 5 4.0 965.1 1200.0 Analysis
5 Secunda Chess Club Chmpionships 1 Of 2018 (A) 2018/07/28 2018/07/28 Gert Sibande (MGS) Standard 60 0.83 5 5 3.5 1016.4 986.8 Analysis
4 Sparticus 6 2018 (A) 2018/07/21 2018/07/21 Gert Sibande (MGS) Standard 65 0.85 5 5 1.0 1016.4 986.8 Analysis
3 Sparticus 4 2018 2018/05/12 2018/05/12 Gert Sibande (MGS) Standard 65 0.85 5 5 0.0 1147.6 1138.4 Analysis
2 Sparticus 3 2018 (C) 2018/04/14 2018/04/14 Gert Sibande (MGS) Standard 65 0.85 5 4 2.0 1166.3 1160.4 Analysis
1 Sparticus 1 2018 (C) 2018/02/17 2018/02/17 Gert Sibande (MGS) Standard 65 0.85 5 4 2.0 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 78 44 2 32 45.0 57.7 65.4 1066.9 1132.3
White 38 19 2 17 20.0 52.6 22.4 1057.1 1079.5
Black 40 25 0 15 25.0 62.5 106.3 1076.3 1182.5
Standard All 58 27 1 30 27.5 47.4 -22.0 1024.7 1002.7
White 28 11 1 16 11.5 41.1 -75.9 1009.9 934.0
Black 30 16 0 14 16.0 53.3 28.3 1038.5 1066.8
Rapid All 20 17 1 2 17.5 87.5 318.8 1189.5 1508.3
White 10 8 1 1 8.5 85.0 297.5 1189.4 1486.9
Black 10 9 0 1 9.0 90.0 340.0 1189.7 1529.7
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 108090785 Victor, X (Xander) 4 1.0 1 0 3 25.0 1113.6 -212.5 901.1 View list
2 1090117385 Dhlamini, M (Manqoba) 3 2.0 2 0 1 66.7 1127.1 141.7 1268.8 View list
3 106056317 Bester, FS (Franco) 3 0.0 0 0 3 0.0 1090.5 -425.0 665.5 View list
4 210095276 Khumalo, E (Eshile) 2 2.0 2 0 0 100.0 1035.5 425.0 1460.5 View list
5 107068770 Malan, E (Evan) 2 2.0 2 0 0 100.0 1016.4 425.0 1441.4 View list
6 2100143930 Mashau, H (Hope) 2 2.0 2 0 0 100.0 1208.2 425.0 1633.2 View list
7 109075016 Schmidt, B (Bernich) 2 2.0 2 0 0 100.0 1208.2 425.0 1633.2 View list
8 107090816 Lategan, H (Hanru) 2 0.0 0 0 2 0.0 1082.0 -425.0 657.0 View list
9 105087252 Mtsweni, S (Samkelo) 2 0.0 0 0 2 0.0 1136.0 -425.0 711.0 View list
10 1710111395 Botha, H (Henning) 1 1.0 1 0 0 100.0 1107.5 425.0 1532.5 View list
11 1080142339 Biju, G (Gregorios) 1 1.0 1 0 0 100.0 1105.8 425.0 1530.8 View list
12 2090107084 Dhladhla, U (Unathi) 1 1.0 1 0 0 100.0 965.1 425.0 1390.1 View list
13 1090114742 De Graaff, L (Lohan) 1 1.0 1 0 0 100.0 1241.4 425.0 1666.4 View list
14 1100104912 Chathury, N (Nihal) 1 1.0 1 0 0 100.0 1016.4 425.0 1441.4 View list
15 110094192 Griesel, J (Johanco) 1 1.0 1 0 0 100.0 965.1 425.0 1390.1 View list
16 1090096775 Govender, T (Tristan) 1 1.0 1 0 0 100.0 1032.8 425.0 1457.8 View list
17 109076152 Friedrich, R (Ruhan) 1 1.0 1 0 0 100.0 1032.8 425.0 1457.8 View list
18 108089039 Fourie, W (Wihan) 1 1.0 1 0 0 100.0 1073.6 425.0 1498.6 View list
19 1090097230 Ferreira, M (Meyer) 1 1.0 1 0 0 100.0 1116.5 425.0 1541.5 View list
20 107082227 Du Toit, A (Aj) 1 1.0 1 0 0 100.0 1166.3 425.0 1591.3 View list