Player Page

Kruger, S (Stefan)
Dob: 2008/02/25 (U18)
Gender: Male
Chess SA id: 1080102523
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (22 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 rating1299.9
Curent Weighted rating1241.9
Curent Weighted performance1182.5
Current official/published rating (highest between Raw, WR and WP)1299.9
Current floor (min rating allowed)799.9
Current highest rating achieved1299.9
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1299.9
Projected new Weighed rating1246.8
Projected new Weighted performance1182.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1299.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1299.9
Projected new floor799.9
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 rating1316.9
Curent Weighted rating1251.7
Curent Weighted performance1181.5
Current official/published rating (highest between Raw, WR and WP)1316.9
Current floor (min rating allowed)816.9
Current highest rating achieved1316.9
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)±140.4
Current Raw change used (final)0.0
Projected new Raw rating1316.9
Projected new Weighed rating1257.1
Projected new Weighted performance1181.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1316.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1316.9
Projected new floor816.9
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
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
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 2024 Tshwane North School District CLOSED Individual Champioships (U18 Boys) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1236.9 1246.0 Analysis
1 District 3 Cluster 4 and 5 Individuals 2024 (U18 Boys) 2024/05/06 2024/05/06 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1236.9 1246.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 2024 Tshwane North School District CLOSED Individual Champioships (U18 Boys) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1236.9 1246.0 Analysis
4 District 3 Cluster 4 and 5 Individuals 2024 (U18 Boys) 2024/05/06 2024/05/06 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1236.9 1246.0 Analysis
3 2022 D3 Cluster Teams (U15 Mixed) 2022/05/28 2022/05/28 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1169.8 1164.8 Analysis
2 2022 D3 Cluster City Schools (U15) 2022/04/23 2022/04/23 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1167.1 1160.4 Analysis
1 D2 Schools Individuals 2018 (U11 Open) 2018/05/19 2018/05/19 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 6 0 4 6.0 60.0 85.0 1331.1 1416.1
White 5 2 0 3 2.0 40.0 -85.0 1418.0 1333.0
Black 5 4 0 1 4.0 80.0 255.0 1244.3 1499.3
Standard All 10 6 0 4 6.0 60.0 85.0 1331.1 1416.1
White 5 2 0 3 2.0 40.0 -85.0 1418.0 1333.0
Black 5 4 0 1 4.0 80.0 255.0 1244.3 1499.3
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 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 25 15 0 10 15.0 60.0 85.0 1209.1 1294.1
White 12 6 0 6 6.0 50.0 0.0 1318.1 1318.1
Black 13 9 0 4 9.0 69.2 163.5 1108.4 1271.9
Standard All 25 15 0 10 15.0 60.0 85.0 1209.1 1294.1
White 12 6 0 6 6.0 50.0 0.0 1318.1 1318.1
Black 13 9 0 4 9.0 69.2 163.5 1108.4 1271.9
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 1070155502 Shibambu, K (Khenso Divine) 2 0.0 0 0 2 0.0 1236.9 -425.0 811.9 View list
2 1070102524 Tarr, R (Riley) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2080099993 Tailor, D (Dharini) 1 1.0 1 0 0 100.0 1169.8 425.0 1594.8 View list
4 108061342 Stolp, T (Tiaan) 1 1.0 1 0 0 100.0 1236.9 425.0 1661.9 View list
5 1080141593 Irving, K (Kian) 1 1.0 1 0 0 100.0 1169.8 425.0 1594.8 View list
6 2070115594 Grahan, C (Chie-Ann) 1 1.0 1 0 0 100.0 1169.8 425.0 1594.8 View list
7 1060156007 Durand, A (Albert) 1 1.0 1 0 0 100.0 1236.9 425.0 1661.9 View list
8 107071959 Coetzee, H (Henri) 1 1.0 1 0 0 100.0 1169.8 425.0 1594.8 View list
9 1080303438 Makhubela, K (Kamogelo) 1 1.0 1 0 0 100.0 1236.9 425.0 1661.9 View list
10 2080141595 Kusel, M (Merwede Dawn) 1 1.0 1 0 0 100.0 1169.8 425.0 1594.8 View list
11 1080139930 Porteous, S (Stephen) 1 1.0 1 0 0 100.0 1167.1 425.0 1592.1 View list
12 1080139929 Pieterse, U (Ulrich) 1 1.0 1 0 0 100.0 1167.1 425.0 1592.1 View list
13 1060303747 Setlhare, M (Mpho) 1 1.0 1 0 0 100.0 1236.9 425.0 1661.9 View list
14 1070303746 Sentsho, K (Keotshepile) 1 1.0 1 0 0 100.0 1236.9 425.0 1661.9 View list
15 1070303451 Van Graan, E (Ewald Louis) 1 1.0 1 0 0 100.0 1236.9 425.0 1661.9 View list
16 107083525 Van Staden, H (Hanco) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 107083513 Prinsloo, R (Rieghardt) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 108091327 Pienaar, JM (John) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1080139928 Onyejiwa, C (Chichi) 1 0.0 0 0 1 0.0 1167.1 -425.0 742.1 View list
20 1070100929 Mothiba, T (Thapelo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list