Player Page

Steyn, K (Kahn)
Dob: 2016/03/22 (U10)
Gender: Male
Chess SA id: 1160157330
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/06/02 (1 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 rating1270.5
Curent Weighted rating1214.2
Curent Weighted performance1269.6
Current official/published rating (highest between Raw, WR and WP)1270.5
Current floor (min rating allowed)818.1
Current highest rating achieved1318.1
Current K-factor36
Games played this month5
Score (S)2.5
Expected score (We)2.24
Difference (S-We)0.26
Current Raw change (no limits, including tournament time weight)7.8
Current min/max change allowed (with limits)±150.0
Current Raw change used (final)7.8
Projected new Raw rating1278.3
Projected new Weighed rating1219.6
Projected new Weighted performance1269.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1278.3
Projected effective change (new Official - current Official)+7.8
Projected new highest rating1318.1
Projected new floor818.1
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 rating1261.8
Curent Weighted rating1221.3
Curent Weighted performance1260.9
Current official/published rating (highest between Raw, WR and WP)1261.8
Current floor (min rating allowed)821.7
Current highest rating achieved1321.7
Current K-factor36
Games played this month5
Score (S)2.5
Expected score (We)2.22
Difference (S-We)0.28
Current Raw change (no limits, including tournament time weight)10.1
Current min/max change allowed (with limits)±151.8
Current Raw change used (final)10.1
Projected new Raw rating1271.9
Projected new Weighed rating1225.8
Projected new Weighted performance1260.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1271.9
Projected effective change (new Official - current Official)+10.1
Projected new highest rating1321.7
Projected new floor821.7
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 rating1139.2
Curent Weighted rating1160.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1160.5
Current floor (min rating allowed)700.0
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)±180.8
Current Raw change used (final)0.0
Projected new Raw rating1139.2
Projected new Weighed rating1157.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1157.6
Projected effective change (new Official - current Official)-2.8
Projected new highest rating1200.0
Projected new floor700.0
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)700.0
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 floor700.0
Projected new K-facor36
Tournaments
Tournament: JMC Trinityhouse Little Falls 2024 (U10)
Start: 2024/06/02  End: 2024/06/02  Host: GJM  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 2.5
Main rating: 1270.5  Rating gain/loss: 7.8
Type rating: 1261.8  Rating gain/loss: 10.1
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
11 JMC Trinityhouse Little Falls 2024 (U10) 2024/06/02 2024/06/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1270.5 1261.8 Analysis
10 Chess Power House May Open 2024 (D) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1241.4 1230.3 Analysis
9 JMC Crawford International Sandton 2024 (U10) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1241.4 1230.3 Analysis
8 South African Junior Closed Chess Championship 2024 (U8 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 3.5 1241.4 1230.3 Analysis
7 First Knight Riders Junior Open 2024 (U8+U10) 2024/04/20 2024/04/20 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1162.5 1163.3 Analysis
6 Westwood Open 2024 (D) 2024/04/13 2024/04/13 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1162.5 1163.3 Analysis
5 Ekurhuleni Open 2024 (E) 2024/04/06 2024/04/06 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1162.5 1163.3 Analysis
4 JNW Open - Classic - Crawford 2024 (U10) 2024/03/09 2024/03/09 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.0 1181.9 1197.1 Analysis
3 JMC Unika School Tournament 2024 (U10) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1181.9 1197.1 Analysis
2 JMC Kick Off Tournament 2024 (U10) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1214.8 1237.1 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U8) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1214.8 1237.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
20 JMC Trinityhouse Little Falls 2024 (U10) 2024/06/02 2024/06/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1270.5 1261.8 Analysis
19 Chess Power House May Open 2024 (D) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1241.4 1230.3 Analysis
18 JMC Crawford International Sandton 2024 (U10) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1241.4 1230.3 Analysis
17 South African Junior Closed Chess Championship 2024 (U8 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 3.5 1241.4 1230.3 Analysis
16 First Knight Riders Junior Open 2024 (U8+U10) 2024/04/20 2024/04/20 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1162.5 1163.3 Analysis
15 Westwood Open 2024 (D) 2024/04/13 2024/04/13 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1162.5 1163.3 Analysis
14 Ekurhuleni Open 2024 (E) 2024/04/06 2024/04/06 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1162.5 1163.3 Analysis
13 JNW Open - Classic - Crawford 2024 (U10) 2024/03/09 2024/03/09 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.0 1181.9 1197.1 Analysis
12 JMC Unika School Tournament 2024 (U10) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1181.9 1197.1 Analysis
11 JMC Kick Off Tournament 2024 (U10) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1214.8 1237.1 Analysis
10 2024 Gauteng Inter-Region Chess Championship (U8) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1214.8 1237.1 Analysis
9 Chess Molecules Rapid 2023 (Grade 0-2) 2023/09/23 2023/09/23 Ekurhuleni (GE) Rapid 30 0.60 5 5 3.0 1318.1 1200.0 Analysis
8 ThinkChess Academy 2023 (B) 2023/09/09 2023/09/09 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.5 1318.1 1321.7 Analysis
7 Mzansi Spring Rapid 2023 2023/09/02 2023/09/02 Johannesburg Metro (GJM) Rapid 15 0.39 7 6 1.0 1318.1 1200.0 Analysis
6 Chess Power House 2023 (D) 2023/08/19 2023/08/19 Johannesburg Metro (GJM) Standard 90 0.94 5 5 3.0 1196.7 1194.2 Analysis
5 2023 Woman's Day Open Chess Tournament (Pawn) 2023/08/09 2023/08/09 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1196.7 1194.2 Analysis
4 2023 Menlo Open Tournament (F) 2023/07/22 2023/07/22 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1226.3 1230.6 Analysis
3 JMC Trinity Little Falls 2023 (U8) 2023/07/02 2023/07/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.0 1226.3 1230.6 Analysis
2 JNW Open - Trinityhouse Little Falls 2023 (U8) 2023/06/24 2023/06/24 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
1 Knight Riders Youth Day 2023 (U8) 2023/06/16 2023/06/16 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 58 24 5 29 26.5 45.7 -36.6 1266.9 1230.2
White 30 13 3 14 14.5 48.3 -14.2 1253.5 1239.4
Black 28 11 2 15 12.0 42.9 -60.7 1281.1 1220.4
Standard All 58 24 5 29 26.5 45.7 -36.6 1266.9 1230.2
White 30 13 3 14 14.5 48.3 -14.2 1253.5 1239.4
Black 28 11 2 15 12.0 42.9 -60.7 1281.1 1220.4
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 104 46 7 51 49.5 47.6 -20.4 1239.7 1219.2
White 55 25 4 26 27.0 49.1 -7.7 1229.4 1221.7
Black 49 21 3 25 22.5 45.9 -34.7 1251.2 1216.5
Standard All 93 42 7 44 45.5 48.9 -9.1 1237.5 1228.4
White 49 23 4 22 25.0 51.0 8.7 1228.1 1236.8
Black 44 19 3 22 20.5 46.6 -29.0 1247.9 1218.9
Rapid All 11 4 0 7 4.0 36.4 -115.9 1258.0 1142.1
White 6 2 0 4 2.0 33.3 -141.7 1240.1 1098.4
Black 5 2 0 3 2.0 40.0 -85.0 1279.6 1194.6
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 1160157331 Steyn, K (Kian) 5 0.0 0 0 5 0.0 1226.3 -425.0 801.3 View list
2 1160147672 Rocher, G (Gideon) 3 1.5 1 1 1 50.0 1212.6 0.0 1212.6 View list
3 1170134515 Deysel, Z (Zachariah) 3 1.0 1 0 2 33.3 1253.1 -141.7 1111.4 View list
4 1160137420 Badat, M (Mikaeel) 3 0.0 0 0 3 0.0 1217.6 -425.0 792.6 View list
5 1160155757 Hlabangwane, N (Ntwanano) 2 2.0 2 0 0 100.0 1207.4 425.0 1632.4 View list
6 1170154203 Kwint, S (Samuel) 2 2.0 2 0 0 100.0 1198.3 425.0 1623.3 View list
7 1160300277 Ritchie, E (Elian) 2 2.0 2 0 0 100.0 1181.9 425.0 1606.9 View list
8 1160151828 Du Pisani, M (Malcom) 2 1.0 1 0 1 50.0 1213.2 0.0 1213.2 View list
9 1160134896 Loots, A (Albert) 2 1.0 1 0 1 50.0 1228.1 0.0 1228.1 View list
10 2170151830 Malemane, A (Atlehang Faith) 2 1.0 1 0 1 50.0 1194.4 0.0 1194.4 View list
11 1170157329 Roberts, M (Marthinus) 2 1.0 1 0 1 50.0 1213.2 0.0 1213.2 View list
12 1150133942 Kalmek, A (Asher) 2 0.0 0 0 2 0.0 1207.4 -425.0 782.4 View list
13 1160158552 Lin, Y (Yizheng) 2 0.0 0 0 2 0.0 1172.2 -425.0 747.2 View list
14 1150145631 Stelloh, S (Sebastian) 2 0.0 0 0 2 0.0 1181.9 -425.0 756.9 View list
15 1160152489 Taylor, M (Matthew) 2 0.0 0 0 2 0.0 1181.3 -425.0 756.3 View list
16 1170157327 Bekker, J (Jacobus) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 1170149169 Barkhuizen, R (Reuben) 1 1.0 1 0 0 100.0 1196.7 425.0 1621.7 View list
18 1150134514 Deysel, E (Eli) 1 1.0 1 0 0 100.0 1318.1 425.0 1743.1 View list
19 1170145156 Botha, E (Erasmus Albertus) 1 1.0 1 0 0 100.0 1241.4 425.0 1666.4 View list
20 1160159703 Haffejee, M (Mudassir) 1 1.0 1 0 0 100.0 1196.7 425.0 1621.7 View list