Player Page

Steyn, M (Mari-Louise)
Dob: 2015/02/18 (U10)
Gender: Female
Chess SA id: 2150134902
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (15 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 rating1252.5
Curent Weighted rating1205.9
Curent Weighted performance1201.5
Current official/published rating (highest between Raw, WR and WP)1252.5
Current floor (min rating allowed)752.5
Current highest rating achieved1252.5
Current K-factor36
Games played this month5
Score (S)3.0
Expected score (We)2.17
Difference (S-We)0.83
Current Raw change (no limits, including tournament time weight)24.8
Current min/max change allowed (with limits)±153.9
Current Raw change used (final)24.8
Projected new Raw rating1277.3
Projected new Weighed rating1212.2
Projected new Weighted performance1201.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1277.3
Projected effective change (new Official - current Official)+24.8
Projected new highest rating1277.3
Projected new floor777.3
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 rating1250.1
Curent Weighted rating1202.7
Curent Weighted performance1194.9
Current official/published rating (highest between Raw, WR and WP)1250.1
Current floor (min rating allowed)750.1
Current highest rating achieved1250.1
Current K-factor36
Games played this month5
Score (S)3.0
Expected score (We)2.24
Difference (S-We)0.76
Current Raw change (no limits, including tournament time weight)27.4
Current min/max change allowed (with limits)±154.4
Current Raw change used (final)27.4
Projected new Raw rating1277.5
Projected new Weighed rating1209.2
Projected new Weighted performance1194.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1277.5
Projected effective change (new Official - current Official)+27.4
Projected new highest rating1277.5
Projected new floor777.5
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 rating1203.2
Curent Weighted rating1203.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1203.2
Current floor (min rating allowed)703.2
Current highest rating achieved1203.2
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)±165.1
Current Raw change used (final)0.0
Projected new Raw rating1203.2
Projected new Weighed rating1203.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1203.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1203.2
Projected new floor703.2
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)703.2
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor703.2
Projected new K-facor36
Tournaments
Tournament: JMC Crawford International Sandton 2024 (U10)
Start: 2024/05/11  End: 2024/05/11  Host: GJM  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 3.0
Main rating: 1252.5  Rating gain/loss: 24.8
Type rating: 1250.1  Rating gain/loss: 27.4
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 JMC Crawford International Sandton 2024 (U10) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1252.5 1250.1 Analysis
2 JMC Unika School Tournament 2024 (U10) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 4 2.0 1250.1 1249.0 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U8+U10 Girls) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 5.0 1167.5 1161.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
15 JMC Crawford International Sandton 2024 (U10) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1252.5 1250.1 Analysis
14 JMC Unika School Tournament 2024 (U10) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 4 2.0 1250.1 1249.0 Analysis
13 2024 Gauteng Inter-Region Chess Championship (U8+U10 Girls) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 5.0 1167.5 1161.5 Analysis
12 JMC Closed Aug 2023 (U10) 2023/08/04 2023/08/06 Johannesburg Metro (GJM) Standard 90 0.94 6 6 2.0 1199.6 1193.9 Analysis
11 JMC Trinity Little Falls 2023 (U10) 2023/07/02 2023/07/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1219.9 1218.4 Analysis
10 2023 South African Junior Closed Chess Championships (U8 Girls) 2023/03/31 2023/04/04 Chess South Africa (CSA) Standard 120 1.00 9 9 4.0 1199.7 1199.0 Analysis
9 JMC 1 St Peters 2023 (D) 2023/03/18 2023/03/18 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1204.2 1204.4 Analysis
8 JNW Open - Crawford 2023 (U10) 2023/03/04 2023/03/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1204.2 1204.4 Analysis
7 2022 South African Junior Wild Card Chess Championships (U8 Girls) 2022/12/09 2022/12/12 4 Knights (4K) Standard 120 1.00 7 7 3.0 1196.3 1196.4 Analysis
6 2022 South African Junior Team Chess Championships (U8 Open+Girls) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 3.5 1196.3 1196.4 Analysis
5 JMC 3rd Trials 2022 (U8) 2022/09/11 2022/09/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1174.8 1167.6 Analysis
4 JMC 2nd Trials 2022 (U8) 2022/08/27 2022/08/27 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1165.8 1154.8 Analysis
3 JMC Womens Day 2022 (U8) 2022/08/06 2022/08/06 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1165.8 1154.8 Analysis
2 JMC Bryanston 2021 (E) 2021/11/06 2021/11/06 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1200.5 1200.0 Analysis
1 JMC Helpmekaar 2021 (U8) 2021/09/06 2021/09/06 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 10 0 4 10.0 71.4 182.1 1237.8 1419.9
White 6 4 0 2 4.0 66.7 141.7 1272.1 1413.8
Black 8 6 0 2 6.0 75.0 212.5 1212.1 1424.6
Standard All 14 10 0 4 10.0 71.4 182.1 1237.8 1419.9
White 6 4 0 2 4.0 66.7 141.7 1272.1 1413.8
Black 8 6 0 2 6.0 75.0 212.5 1212.1 1424.6
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 83 41 4 38 43.0 51.8 15.4 1200.3 1215.6
White 40 19 4 17 21.0 52.5 21.3 1195.3 1216.6
Black 43 22 0 21 22.0 51.2 9.9 1204.8 1214.7
Standard All 78 38 4 36 40.0 51.3 10.9 1209.9 1220.8
White 38 18 4 16 20.0 52.6 22.4 1213.5 1235.9
Black 40 20 0 20 20.0 50.0 0.0 1206.6 1206.6
Rapid All 5 3 0 2 3.0 60.0 85.0 1049.2 1134.2
White 2 1 0 1 1.0 50.0 0.0 850.0 850.0
Black 3 2 0 1 2.0 66.7 141.7 1182.0 1323.6
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 2150136753 Exarchos, I (Isabella) 4 2.0 2 0 2 50.0 1191.5 0.0 1191.5 View list
2 2160143809 Gerber, Z (Zoe) 3 3.0 3 0 0 100.0 1190.3 425.0 1615.3 View list
3 1150143812 Kwint, J (Jack) 3 1.0 1 0 2 33.3 1196.9 -141.7 1055.2 View list
4 2150144066 Kgame, O (Onalenna Itumeleng) 3 0.5 0 1 2 16.7 1197.4 -283.3 914.1 View list
5 1150134900 Neale, O (Owen) 3 0.0 0 0 3 0.0 1187.4 -425.0 762.4 View list
6 1150145631 Stelloh, S (Sebastian) 3 0.0 0 0 3 0.0 1205.2 -425.0 780.2 View list
7 1170134515 Deysel, Z (Zachariah) 2 2.0 2 0 0 100.0 1182.9 425.0 1607.9 View list
8 1150134514 Deysel, E (Eli) 2 2.0 2 0 0 100.0 1192.8 425.0 1617.8 View list
9 1150134898 Nagel, R (Raf) 2 2.0 2 0 0 100.0 1200.3 425.0 1625.3 View list
10 2140151827 Suban, N (Nusaybah) 2 2.0 2 0 0 100.0 1185.8 425.0 1610.8 View list
11 1150143819 Tabilo Lillo, M (Marcelo) 2 2.0 2 0 0 100.0 1185.5 425.0 1610.5 View list
12 2150148082 Wong, K (Kayla) 2 1.0 1 0 1 50.0 1198.0 0.0 1198.0 View list
13 2160134894 Conradie, M (Minka) 2 0.5 0 1 1 25.0 1200.1 -212.5 987.6 View list
14 1150134895 Joubert, J (Joshua) 2 0.0 0 0 2 0.0 1170.3 -425.0 745.3 View list
15 2140107212 Chauke, N (Nokukhanya) 2 0.0 0 0 2 0.0 1200.0 -425.0 775.0 View list
16 1150134901 Pillay, Y (Yishai) 2 0.0 0 0 2 0.0 1210.2 -425.0 785.2 View list
17 2150143035 Van Zyl, S (Sanli) 2 0.0 0 0 2 0.0 1198.0 -425.0 773.0 View list
18 2140133857 Venter, E (Elke) 2 0.0 0 0 2 0.0 1201.9 -425.0 776.9 View list
19 2150300269 Bender, K (Katelin) 1 1.0 1 0 0 100.0 1250.1 425.0 1675.1 View list
20 2140155741 Akole, S (Sara) 1 1.0 1 0 0 100.0 1199.6 425.0 1624.6 View list