Player Page

Grobler, MD (Marco)
Dob: 2004/04/29 (Adult)
Gender: Male
Chess SA id: 104011327
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2020/01/11 (1590 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
Curent Raw rating1374.7
Curent Weighted rating1374.7
Curent Weighted performance543.5
Current official/published rating (highest between Raw, WR and WP)1374.7
Current floor (min rating allowed)874.7
Current highest rating achieved1374.7
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)±129.3
Current Raw change used (final)0.0
Projected new Raw rating1374.7
Projected new Weighed rating1374.7
Projected new Weighted performance543.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1374.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1374.7
Projected new floor874.7
Projected new K-facor36
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
Curent Raw rating1379.8
Curent Weighted rating1379.8
Curent Weighted performance542.7
Current official/published rating (highest between Raw, WR and WP)1379.8
Current floor (min rating allowed)879.8
Current highest rating achieved1379.8
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)±128.3
Current Raw change used (final)0.0
Projected new Raw rating1379.8
Projected new Weighed rating1379.8
Projected new Weighted performance542.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1379.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1379.8
Projected new floor879.8
Projected new K-facor36
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
Curent Raw rating1228.6
Curent Weighted rating1228.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1228.6
Current floor (min rating allowed)728.6
Current highest rating achieved1228.6
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)±159.2
Current Raw change used (final)0.0
Projected new Raw rating1228.6
Projected new Weighed rating1228.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1228.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1228.6
Projected new floor728.6
Projected new K-facor36
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
Curent Raw rating1230.4
Curent Weighted rating1230.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1230.4
Current floor (min rating allowed)728.6
Current highest rating achieved1230.4
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)±158.8
Current Raw change used (final)0.0
Projected new Raw rating1230.4
Projected new Weighed rating1230.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1230.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1230.4
Projected new floor728.6
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 2019 South African Top Schools Team Championships (U15+U17 Open) 2020/01/10 2020/01/11 4 Knights (4K) Standard 90 0.94 5 4 3.0 1348.6 1354.2 Analysis
8 2019 Gauteng School League Finals (U15 Open) 2019/08/24 2019/08/24 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1305.3 1302.0 Analysis
7 2018 Gauteng League Final (U15) 2018/08/25 2018/08/25 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1178.6 1169.6 Analysis
6 2018 Mid Gauteng Open (C) 2018/08/18 2018/08/18 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1178.6 1169.6 Analysis
5 2018 D4 Tshwane South Schools League Finals (U15) 2018/08/04 2018/08/04 Tshwane (GTP) Standard 60 0.83 5 4 4.0 1178.6 1169.6 Analysis
4 Waterkloof Open Fide Blitz 2018 2018/08/02 2018/08/02 Tshwane (GTP) Blitz 5 0.18 10 8 3.0 1178.6 1228.6 Analysis
3 2018 Waterkloof Open (B) 2018/03/03 2018/03/04 Tshwane (GTP) Standard 90 0.94 5 4 2.0 1176.6 1166.0 Analysis
2 Grey College Inter Team Chess Tournament 2018 (B) 2018/02/23 2018/02/24 Mangaung (FMB) Standard 60 0.83 5 5 1.5 1228.6 1228.6 Analysis
1 2018 Blou Bul Open (C) 2018/02/17 2018/02/17 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1228.6 1228.6 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 45 28 5 12 30.5 67.8 151.1 1135.7 1286.8
White 24 15 2 7 16.0 66.7 141.7 1139.0 1280.6
Black 21 13 3 5 14.5 69.0 161.9 1132.0 1293.9
Standard All 37 25 5 7 27.5 74.3 206.8 1092.7 1299.5
White 20 14 2 4 15.0 75.0 212.5 1069.2 1281.7
Black 17 11 3 3 12.5 73.5 200.0 1120.3 1320.3
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 8 3 0 5 3.0 37.5 -106.3 1334.7 1228.5
White 4 1 0 3 1.0 25.0 -212.5 1487.7 1275.2
Black 4 2 0 2 2.0 50.0 0.0 1181.8 1181.8
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 204003257 Bouwer, D (Dane) 2 2.0 2 0 0 100.0 1202.6 425.0 1627.6 View list
2 103081288 Jansen, WJ (Willem Jacobus) 1 1.0 1 0 0 100.0 1178.6 425.0 1603.6 View list
3 1690104918 Fourie, J (Jannie) 1 1.0 1 0 0 100.0 1178.6 425.0 1603.6 View list
4 1040118319 Eke, U (Uchenna) 1 1.0 1 0 0 100.0 1305.3 425.0 1730.3 View list
5 103010681 Goncalves, A (Ashley) 1 1.0 1 0 0 100.0 1178.6 425.0 1603.6 View list
6 1040112997 Galetlole, V (Vusumuzi) 1 1.0 1 0 0 100.0 1348.6 425.0 1773.6 View list
7 1090102628 Botha, AM (Andre) 1 1.0 1 0 0 100.0 1178.6 425.0 1603.6 View list
8 203071265 Bila, K (Kgomotso) 1 1.0 1 0 0 100.0 1178.6 425.0 1603.6 View list
9 104046256 Bester, U (Ulrich) 1 1.0 1 0 0 100.0 1178.6 425.0 1603.6 View list
10 207070810 Carney, L (Luzelle) 1 1.0 1 0 0 100.0 1178.6 425.0 1603.6 View list
11 1050099234 Albrecht, E (Eben) 1 1.0 1 0 0 100.0 1305.3 425.0 1730.3 View list
12 1050118304 Du Toit, GF (Guillaume Francois) 1 1.0 1 0 0 100.0 1348.6 425.0 1773.6 View list
13 103069954 Diedericks, M (Mathiam) 1 1.0 1 0 0 100.0 1178.6 425.0 1603.6 View list
14 104015355 Khampepe, OJ (Olebogeng) 1 1.0 1 0 0 100.0 1348.6 425.0 1773.6 View list
15 1040105257 Khoza, B (Bongane) 1 1.0 1 0 0 100.0 1178.6 425.0 1603.6 View list
16 105044437 Leenaerts, R (Ryan) 1 1.0 1 0 0 100.0 1305.3 425.0 1730.3 View list
17 108086541 Louw, R (Raynor) 1 1.0 1 0 0 100.0 1178.6 425.0 1603.6 View list
18 105056908 Mahajan, S (Shaunak) 1 1.0 1 0 0 100.0 1228.6 425.0 1653.6 View list
19 1040098791 Makeka, M (Moeketsi) 1 1.0 1 0 0 100.0 1228.6 425.0 1653.6 View list
20 103089702 Mathaba, O (Oratile) 1 1.0 1 0 0 100.0 1178.6 425.0 1603.6 View list