Player Page

Pretorius, M (Marno)
Dob: 2013/02/19 (U12)
Gender: Male
Chess SA id: 1130303323
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/10/04 (52 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 rating1263.5
Current Weighted rating1219.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1263.5
Current highest rating achieved1263.5
Current floor (min rating allowed)763.5
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)±151.5
Current Raw change used (final)0.0
Projected new Raw rating1263.5
Projected new Weighed rating1122.9
Projected new Weighted performance1171.4
Projected new final Raw rating (if new WP > new Raw)1263.5
Projected new highest rating1263.5
Projected new floor763.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1263.5
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 rating1269.0
Current Weighted rating1222.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1269.0
Current highest rating achieved1269.0
Current floor (min rating allowed)769.0
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)±150.3
Current Raw change used (final)0.0
Projected new Raw rating1269.0
Projected new Weighed rating1125.6
Projected new Weighted performance1171.4
Projected new final Raw rating (if new WP > new Raw)1269.0
Projected new highest rating1269.0
Projected new floor769.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1269.0
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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 Gauteng Top Schools 2024 (U11 Open) 2024/10/04 2024/10/04 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1253.9 1261.8 Analysis
3 2024 Tshwane North School District Team League Finals (U11) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1242.2 1248.8 Analysis
2 2024 Tshwane North School District CLOSED Individual Champioships (U11 Boys) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
1 District 3 Cluster 4 and 5 Individuals 2024 (U11 Boys) 2024/05/04 2024/05/04 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Gauteng Top Schools 2024 (U11 Open) 2024/10/04 2024/10/04 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1253.9 1261.8 Analysis
3 2024 Tshwane North School District Team League Finals (U11) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1242.2 1248.8 Analysis
2 2024 Tshwane North School District CLOSED Individual Champioships (U11 Boys) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
1 District 3 Cluster 4 and 5 Individuals 2024 (U11 Boys) 2024/05/04 2024/05/04 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 20 12 1 7 12.5 62.5 106.3 1205.4 1311.6
White 11 5 1 5 5.5 50.0 0.0 1203.7 1203.7
Black 9 7 0 2 7.0 77.8 236.1 1207.5 1443.6
Standard All 20 12 1 7 12.5 62.5 106.3 1205.4 1311.6
White 11 5 1 5 5.5 50.0 0.0 1203.7 1203.7
Black 9 7 0 2 7.0 77.8 236.1 1207.5 1443.6
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 20 12 1 7 12.5 62.5 106.3 1205.4 1311.6
White 11 5 1 5 5.5 50.0 0.0 1203.7 1203.7
Black 9 7 0 2 7.0 77.8 236.1 1207.5 1443.6
Standard All 20 12 1 7 12.5 62.5 106.3 1205.4 1311.6
White 11 5 1 5 5.5 50.0 0.0 1203.7 1203.7
Black 9 7 0 2 7.0 77.8 236.1 1207.5 1443.6
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 1130139956 Du Preez, L (Lourens) 2 1.0 1 0 1 50.0 1221.1 0.0 1221.1 View list
2 1140303324 Prinsloo, J (Jaden) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1140306110 Pretorius, L (Liam) 1 1.0 1 0 0 100.0 1253.9 425.0 1678.9 View list
4 1140303634 Nkosi, D (Dumsani) 1 1.0 1 0 0 100.0 1242.2 425.0 1667.2 View list
5 1130303623 Mahlangu, N (Nqobile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2130312121 Zulu, K (Keabetswe) 1 1.0 1 0 0 100.0 1253.9 425.0 1678.9 View list
7 1130303636 Sekhu, M (Montlafatsi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1140159875 Kolver, M (Mark) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1140303310 Joubert, A (Adrian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1140159876 Lebudi, P (Paballo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1140143070 Froneman, R (Reinard) 1 1.0 1 0 0 100.0 1242.2 425.0 1667.2 View list
12 1130192096 Baker, L (Luke Daniel) 1 1.0 1 0 0 100.0 1253.9 425.0 1678.9 View list
13 1130139954 Brits, H (Henco) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
14 1140135555 Prinsloo, N (Nicholas) 1 0.0 0 0 1 0.0 1253.9 -425.0 828.9 View list
15 2130310456 Mahlaela, O (Otshepagetse) 1 0.0 0 0 1 0.0 1253.9 -425.0 828.9 View list
16 1140156027 Mamphweli, T (Tshedza) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 2140145702 Kotze, M (Micah Navaeh) 1 0.0 0 0 1 0.0 1242.2 -425.0 817.2 View list
18 1140139958 Human, M (Michael Anthony) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 2130303639 Baloyi, M (Musa) 1 0.0 0 0 1 0.0 1242.2 -425.0 817.2 View list