Player Page

Markgraaff, TC (TC Ivandro)
Dob: 2007/03/01 (U18)
Gender: Male
Chess SA id: 1070133923
FIDE id:
Region: Pixley-ka-Seme (NCP)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (84 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 rating1408.4
Current Weighted rating1335.6
Current Weighted performance1372.3
Current official/published rating (highest between Raw, WR and WP)1408.4
Current highest rating achieved1408.4
Current floor (min rating allowed)908.4
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)±123.2
Current Raw change used (final)0.0
Projected new Raw rating1408.4
Projected new Weighed rating1229.8
Projected new Weighted performance1372.3
Projected new final Raw rating (if new WP > new Raw)1408.4
Projected new highest rating1408.4
Projected new floor908.4
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1408.4
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 rating1412.6
Current Weighted rating1333.4
Current Weighted performance1372.3
Current official/published rating (highest between Raw, WR and WP)1412.6
Current highest rating achieved1412.6
Current floor (min rating allowed)912.6
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)±122.5
Current Raw change used (final)0.0
Projected new Raw rating1412.6
Projected new Weighed rating1227.7
Projected new Weighted performance1372.3
Projected new final Raw rating (if new WP > new Raw)1412.6
Projected new highest rating1412.6
Projected new floor912.6
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1412.6
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 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
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Hopetown Open Chess Tournament 2024 (U18+Open) 2024/04/20 2024/04/20 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 3.0 1286.0 1274.5 Analysis
3 2024 HSDA Schools Tournament II (U15-U19) 2024/04/13 2024/04/13 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 4.0 1286.0 1274.5 Analysis
2 The Pixley ka Seme Chess Open Schools Tournament 2024 (U17+U19) 2024/04/06 2024/04/06 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 3.0 1286.0 1274.5 Analysis
1 HSDA School Open 2024 (U16-Open) 2024/01/27 2024/01/27 Frances Baard (NCF) Standard 62 0.84 5 2 0.0 1325.0 1320.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
19 Hopetown Open Chess Tournament 2024 (U18+Open) 2024/04/20 2024/04/20 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 3.0 1286.0 1274.5 Analysis
18 2024 HSDA Schools Tournament II (U15-U19) 2024/04/13 2024/04/13 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 4.0 1286.0 1274.5 Analysis
17 The Pixley ka Seme Chess Open Schools Tournament 2024 (U17+U19) 2024/04/06 2024/04/06 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 3.0 1286.0 1274.5 Analysis
16 HSDA School Open 2024 (U16-Open) 2024/01/27 2024/01/27 Frances Baard (NCF) Standard 62 0.84 5 2 0.0 1325.0 1320.6 Analysis
15 HSDA Chess Club School Tournament 2023 (U16+U18) 2023/07/29 2023/07/29 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 3.5 1356.8 1358.0 Analysis
14 2023 SA Schools Winter Games (U18 Open) 2023/07/04 2023/07/06 West Rand (GWR) Standard 65 0.85 7 6 1.5 1356.8 1358.0 Analysis
13 2023 Northern Cape Schools Provincial Trials (U18 Boys) 2023/06/24 2023/06/24 Frances Baard (NCF) Standard 62 0.84 5 5 3.0 1361.6 1363.0 Analysis
12 Pixley Ka Seme Schools Chess Trials 2023 (U18 Boys) 2023/05/27 2023/05/27 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 4.0 1322.9 1329.5 Analysis
11 Inter Regional Chess Championship 2023 (U18) 2023/05/19 2023/05/20 Mangaung (FMB) Standard 62 0.84 5 5 2.0 1322.9 1329.5 Analysis
10 Hopetown School Chess Open Tournament 2023 (U19) 2023/05/06 2023/05/06 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 4.5 1322.9 1329.5 Analysis
9 Grey College Team Championship 2023 (B) 2023/02/03 2023/02/04 Mangaung (FMB) Standard 60 0.83 5 5 4.0 1282.6 1283.8 Analysis
8 Pixley Chess Trials 2022 (U16) 2022/09/03 2022/09/03 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 4.0 1269.9 1269.4 Analysis
7 Hopetown Chess Club Open Tournament 2022 (U13+U15) 2022/05/14 2022/05/14 John Taolo Gaetswewe (NCJ) Standard 62 0.84 5 5 4.0 1188.0 1186.4 Analysis
6 Grey College Team Championship 2022 (A) 2022/02/18 2022/02/19 Mangaung (FMB) Standard 60 0.83 5 5 2.0 1200.8 1200.4 Analysis
5 NC Open 2021 (D) 2021/10/22 2021/10/23 Frances Baard (NCF) Standard 62 0.84 5 5 3.0 1174.9 1169.2 Analysis
4 Pixley Chess Open 2021 (U16) 2021/05/15 2021/05/15 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 3.0 1155.1 1144.4 Analysis
3 Pixley Chess Open 2 2021 (A) 2021/04/17 2021/04/17 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 3.0 1141.5 1126.0 Analysis
2 Pixley Chess Open 2021 2021/03/27 2021/03/27 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
1 Northern Cape Open Fundraiser 2021 (C) 2021/03/20 2021/03/20 Frances Baard (NCF) Standard 62 0.84 5 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 17 9 2 6 10.0 58.8 75.0 1305.8 1380.8
White 10 7 0 3 7.0 70.0 170.0 1278.8 1448.8
Black 7 2 2 3 3.0 42.9 -60.7 1344.5 1283.8
Standard All 17 9 2 6 10.0 58.8 75.0 1305.8 1380.8
White 10 7 0 3 7.0 70.0 170.0 1278.8 1448.8
Black 7 2 2 3 3.0 42.9 -60.7 1344.5 1283.8
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 93 52 7 34 55.5 59.7 82.3 1228.4 1310.7
White 46 26 3 17 27.5 59.8 83.2 1238.2 1321.3
Black 47 26 4 17 28.0 59.6 81.4 1218.9 1300.3
Standard All 93 52 7 34 55.5 59.7 82.3 1228.4 1310.7
White 46 26 3 17 27.5 59.8 83.2 1238.2 1321.3
Black 47 26 4 17 28.0 59.6 81.4 1218.9 1300.3
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 108084930 Kitengye, PE (Patrick Ebondo) 5 0.5 0 1 4 10.0 1277.3 -340.0 937.3 View list
2 108084924 Madyo, M (Mbuyiselo) 4 4.0 4 0 0 100.0 1299.7 425.0 1724.7 View list
3 106076075 Kruger, C (Christoffel) 4 3.0 3 0 1 75.0 1286.0 212.5 1498.5 View list
4 1060150916 Madyo, T (Thami) 3 3.0 3 0 0 100.0 1298.3 425.0 1723.3 View list
5 108084931 May, AD (Alrique Dominic) 3 3.0 3 0 0 100.0 1309.6 425.0 1734.6 View list
6 108084928 Mvenya, ZL (Zizinwe Libhongo) 2 2.0 2 0 0 100.0 1229.0 425.0 1654.0 View list
7 1090105347 Botha, J (Jan-Petrus) 2 1.0 1 0 1 50.0 1194.0 0.0 1194.0 View list
8 1050146492 Cilliers, H (Hendrik Francois) 2 0.0 0 0 2 0.0 1286.0 -425.0 861.0 View list
9 106053115 Moolman, A (Arno) 2 0.0 0 0 2 0.0 1261.8 -425.0 836.8 View list
10 1070154842 Crause, P (Philip) 1 1.0 1 0 0 100.0 1322.9 425.0 1747.9 View list
11 2100134194 April, C (Cherese) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1100141144 Boucher, R (Ryann) 1 1.0 1 0 0 100.0 1286.0 425.0 1711.0 View list
13 2040109760 Bezuidenhout, J (Jayden) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 2110105341 Botha, A (Ane) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1080156840 Hendricks, G (Garryn) 1 1.0 1 0 0 100.0 1286.0 425.0 1711.0 View list
16 1110116594 Groenewaldt, S (Stefan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 1060119615 Grobler, S (Stephan) 1 1.0 1 0 0 100.0 1200.8 425.0 1625.8 View list
18 2070110895 Gorrah, J (Jaime) 1 1.0 1 0 0 100.0 1269.9 425.0 1694.9 View list
19 107079669 Fuhri, R (Ruben) 1 1.0 1 0 0 100.0 1282.6 425.0 1707.6 View list
20 1060156837 Du Plessis, A (Aidan) 1 1.0 1 0 0 100.0 1322.9 425.0 1747.9 View list