Player Page

Du Toit, SJM (Stephanus (Matteo))
Dob: 2008/04/16 (U18)
Gender: Male
Chess SA id: 108052034
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/09/07 (31 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 rating1526.6
Current Weighted rating1553.0
Current Weighted performance1464.7
Current official/published rating (highest between Raw, WR and WP)1553.0
Current highest rating achieved1604.0
Current floor (min rating allowed)1104.0
Current K-factor28
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)±104.1
Current Raw change used (final)0.0
Projected new Raw rating1526.6
Projected new Weighed rating1430.2
Projected new Weighted performance1464.7
Projected new final Raw rating (if new WP > new Raw)1526.6
Projected new highest rating1604.0
Projected new floor1104.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1526.6
Projected effective change (new Official - current Official)-26.4
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 rating1514.6
Current Weighted rating1540.8
Current Weighted performance1464.7
Current official/published rating (highest between Raw, WR and WP)1540.8
Current highest rating achieved1597.7
Current floor (min rating allowed)1097.7
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)±105.9
Current Raw change used (final)0.0
Projected new Raw rating1514.6
Projected new Weighed rating1418.7
Projected new Weighted performance1464.7
Projected new final Raw rating (if new WP > new Raw)1514.6
Projected new highest rating1597.7
Projected new floor1097.7
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1514.6
Projected effective change (new Official - current Official)-26.2
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 rating1182.2
Current Weighted rating1128.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1182.2
Current highest rating achieved1182.2
Current floor (min rating allowed)682.2
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)±170.1
Current Raw change used (final)0.0
Projected new Raw rating1182.2
Projected new Weighed rating1041.2
Projected new Weighted performance357.2
Projected new final Raw rating (if new WP > new Raw)1182.2
Projected new highest rating1182.2
Projected new floor682.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1182.2
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 rating980.6
Current Weighted rating980.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)980.6
Current highest rating achieved980.6
Current floor (min rating allowed)500.0
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)±226.7
Current Raw change used (final)0.0
Projected new Raw rating980.6
Projected new Weighed rating902.2
Projected new Weighted performance108.5
Projected new final Raw rating (if new WP > new Raw)980.6
Projected new highest rating980.6
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)980.6
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
10 2024 Curro Hazeldean High Open Chess Tournament (A) 2024/09/07 2024/09/07 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1535.2 1521.3 Analysis
9 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U19A) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1543.6 1530.6 Analysis
8 2024 Midstream College Open Chess Tournament (A) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1525.2 1502.1 Analysis
7 2024 Tshwane South School District CLOSED Individual Championships (U18 Mixed) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1554.7 1531.5 Analysis
6 2024 Mid Gauteng Open Chess Tournament (A) 2024/05/02 2024/05/02 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1554.7 1531.5 Analysis
5 2024 Milos Ristic Open Chess Tournament (A) 2024/04/27 2024/04/27 Tshwane (GTP) Standard 60 0.83 5 3 1.0 1567.0 1547.2 Analysis
4 Grey College Team Championship 2024 (A) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1596.2 1587.8 Analysis
3 2024 Piet Robbertse Open Chess Tournament (B) 2024/02/03 2024/02/04 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1596.2 1587.8 Analysis
2 2024 Tshwane Chess OPEN Registration Tournament (B) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1604.0 1597.7 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U16A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.5 1604.0 1597.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
67 2024 Curro Hazeldean High Open Chess Tournament (A) 2024/09/07 2024/09/07 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1535.2 1521.3 Analysis
66 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U19A) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1543.6 1530.6 Analysis
65 2024 Midstream College Open Chess Tournament (A) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1525.2 1502.1 Analysis
64 2024 Tshwane South School District CLOSED Individual Championships (U18 Mixed) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1554.7 1531.5 Analysis
63 2024 Mid Gauteng Open Chess Tournament (A) 2024/05/02 2024/05/02 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1554.7 1531.5 Analysis
62 2024 Milos Ristic Open Chess Tournament (A) 2024/04/27 2024/04/27 Tshwane (GTP) Standard 60 0.83 5 3 1.0 1567.0 1547.2 Analysis
61 Grey College Team Championship 2024 (A) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1596.2 1587.8 Analysis
60 2024 Piet Robbertse Open Chess Tournament (B) 2024/02/03 2024/02/04 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1596.2 1587.8 Analysis
59 2024 Tshwane Chess OPEN Registration Tournament (B) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1604.0 1597.7 Analysis
58 2024 Gauteng Inter-Region Chess Championship (U16A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.5 1604.0 1597.7 Analysis
57 2023 Etienne Lewis Closed Tournament (U16) 2023/08/25 2023/08/27 Tshwane (GTP) Standard 90 0.94 7 7 5.0 1553.9 1561.3 Analysis
56 2023 Gauteng Top Schools (U15 Mixed) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 5 4.0 1553.9 1561.3 Analysis
55 2023 Tshwane South School District CLOSED League Championship (U15) 2023/07/29 2023/07/29 Tshwane (GTP) Standard 60 0.83 3 3 2.0 1503.5 1500.5 Analysis
54 2023 SA Schools Winter Games (U15 Open) 2023/07/04 2023/07/06 West Rand (GWR) Standard 65 0.85 7 7 5.5 1503.5 1500.5 Analysis
53 2023 Lubowski Open Tournament (B) 2023/06/24 2023/06/25 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1498.4 1493.1 Analysis
52 Gauteng Schools Individual Finals 2023 (U15 Boys) 2023/05/27 2023/05/27 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1474.4 1472.5 Analysis
51 2023 Milos Ristic Open Tournament (B) 2023/04/27 2023/04/27 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1468.3 1465.5 Analysis
50 2023 Tshwane South School District CLOSED Individual Championships (U15 Open) 2023/04/22 2023/04/22 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1468.3 1465.5 Analysis
49 2023 Tshwane Chess Open Registration Tournament (B1) 2023/01/28 2023/01/28 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1420.2 1405.0 Analysis
48 2022 Etienne Lewis (U16 Open) 2022/09/02 2022/09/04 Tshwane (GTP) Standard 90 0.94 7 7 3.5 1418.4 1399.2 Analysis
1234
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 48 22 6 20 25.0 52.1 17.7 1496.3 1514.0
White 26 12 4 10 14.0 53.8 32.7 1482.7 1515.4
Black 22 10 2 10 11.0 50.0 0.0 1512.4 1512.4
Standard All 48 22 6 20 25.0 52.1 17.7 1496.3 1514.0
White 26 12 4 10 14.0 53.8 32.7 1482.7 1515.4
Black 22 10 2 10 11.0 50.0 0.0 1512.4 1512.4
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 367 187 54 126 214.0 58.3 70.6 1279.5 1350.2
White 189 109 24 56 121.0 64.0 119.2 1281.8 1400.9
Black 178 78 30 70 93.0 52.2 19.1 1277.1 1296.2
Standard All 354 179 53 122 205.5 58.1 68.4 1280.6 1349.0
White 183 105 24 54 117.0 63.9 118.4 1283.0 1401.5
Black 171 74 29 68 88.5 51.8 14.9 1277.9 1292.8
Rapid All 7 5 1 1 5.5 78.6 242.9 1305.6 1548.4
White 3 3 0 0 3.0 100.0 425.0 1257.5 1682.5
Black 4 2 1 1 2.5 62.5 106.3 1341.7 1447.9
Blitz All 6 3 0 3 3.0 50.0 0.0 1187.8 1187.8
White 3 1 0 2 1.0 33.3 -141.7 1228.9 1087.3
Black 3 2 0 1 2.0 66.7 141.7 1146.8 1288.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 109069449 Boheim, E (Eugene) 6 3.0 3 0 3 50.0 1382.0 0.0 1382.0 View list
2 108082684 De Vries, MA (Andrio) 6 1.5 1 1 4 25.0 1411.7 -212.5 1199.2 View list
3 108064021 Coetsee, D (Dewald) 5 1.0 1 0 4 20.0 1297.5 -255.0 1042.5 View list
4 108045082 Koning, L (Lehan) 5 1.0 0 2 3 20.0 1372.5 -255.0 1117.5 View list
5 107088585 Grobler, JTW (Johannes Theodorus Wessel) 4 3.0 3 0 1 75.0 1478.6 212.5 1691.1 View list
6 207085410 Le Roux, C (Claire) 4 2.0 1 2 1 50.0 1358.5 0.0 1358.5 View list
7 106076003 Dvir, O (Omer) 4 1.5 1 1 2 37.5 1199.3 -106.3 1093.0 View list
8 108069958 Senekal, F (Frederick) 4 1.0 0 2 2 25.0 1310.3 -212.5 1097.8 View list
9 1090099190 Shuping, R (Remoletile) 3 2.5 2 1 0 83.3 1240.8 283.3 1524.2 View list
10 207056039 Smit, M (Mikayla) 3 2.5 2 1 0 83.3 1227.3 283.3 1510.7 View list
11 109083783 Kushar, T (Tristan) 3 2.0 2 0 1 66.7 1270.1 141.7 1411.7 View list
12 1110096784 Radia, S (Shyam) 3 2.0 2 0 1 66.7 1377.6 141.7 1519.2 View list
13 1090103920 Reyneke, L (Luke) 3 2.0 1 2 0 66.7 1322.9 141.7 1464.6 View list
14 198084910 Modisaotsile, B (Botlhale) 3 1.5 1 1 1 50.0 1446.1 0.0 1446.1 View list
15 109076140 Jones, E (Edward) 3 1.0 1 0 2 33.3 1492.6 -141.7 1350.9 View list
16 108086541 Louw, R (Raynor) 3 1.0 1 0 2 33.3 1563.3 -141.7 1421.6 View list
17 208088604 Monnig, E (Erika) 3 1.0 1 0 2 33.3 1184.9 -141.7 1043.3 View list
18 107086377 Jacobs, TB (Tiaan Benjamin) 3 1.0 0 2 1 33.3 1264.5 -141.7 1122.8 View list
19 109086362 Yang, A (Alex) 3 1.0 0 2 1 33.3 1372.8 -141.7 1231.1 View list
20 1080145977 Grunenfelder, S (Stiaan Bosua) 3 0.0 0 0 3 0.0 1285.0 -425.0 860.0 View list