Player Page

Lubbe, KB (Kean Barend)
Dob: 2010/05/11 (U16)
Gender: Male
Chess SA id: 1100115598
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2019/08/23 (1938 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 rating1252.3
Current Weighted rating1252.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1252.3
Current highest rating achieved1252.3
Current floor (min rating allowed)752.3
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)±153.9
Current Raw change used (final)0.0
Projected new Raw rating1252.3
Projected new Weighed rating1152.1
Projected new Weighted performance343.2
Projected new final Raw rating (if new WP > new Raw)1252.3
Projected new highest rating1252.3
Projected new floor752.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1252.3
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 rating1259.5
Current Weighted rating1259.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1259.5
Current highest rating achieved1259.5
Current floor (min rating allowed)759.5
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)±152.3
Current Raw change used (final)0.0
Projected new Raw rating1259.5
Projected new Weighed rating1158.7
Projected new Weighted performance343.2
Projected new final Raw rating (if new WP > new Raw)1259.5
Projected new highest rating1259.5
Projected new floor759.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1259.5
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 achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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 achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 2019 Gauteng School League Finals (U9 Open) 2019/08/23 2019/08/23 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1244.2 1253.4 Analysis
2 2019 D3 Team League (U9) 2019/07/20 2019/07/20 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1203.0 1200.8 Analysis
1 Wonderboom Interhuis 2019 (U9) 2019/05/04 2019/05/22 Tshwane (GTP) Standard 60 0.83 7 7 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
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 17 10 2 5 11.0 64.7 125.0 1177.7 1302.7
White 9 6 1 2 6.5 72.2 188.9 1153.5 1342.4
Black 8 4 1 3 4.5 56.3 53.1 1204.9 1258.0
Standard All 17 10 2 5 11.0 64.7 125.0 1177.7 1302.7
White 9 6 1 2 6.5 72.2 188.9 1153.5 1342.4
Black 8 4 1 3 4.5 56.3 53.1 1204.9 1258.0
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 1110116872 Ndala, O (Olwethu) 1 1.0 1 0 0 100.0 1203.0 425.0 1628.0 View list
2 1110116881 Mthethwa, T (Thatego) 1 1.0 1 0 0 100.0 1203.0 425.0 1628.0 View list
3 2110113807 Mitchell, E (Emily) 1 1.0 1 0 0 100.0 1244.2 425.0 1669.2 View list
4 1110116877 Makena, K (Kelebogile) 1 1.0 1 0 0 100.0 1203.0 425.0 1628.0 View list
5 110091985 Vosloo, W (Wian) 1 1.0 1 0 0 100.0 1244.2 425.0 1669.2 View list
6 1110118138 Okeke, BC (Brian Chiagozie) 1 1.0 1 0 0 100.0 1244.2 425.0 1669.2 View list
7 1120109887 Jonker, T (Tertius) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1100100042 Grundling, H (Hans-Hugo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 210086774 Grobler, A (Amorette) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 2120115624 Coetzee, AC (Anje-Lika Clarissa) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1100115547 Claassen, N (Nicolaas) 1 0.5 0 1 0 50.0 1203.0 0.0 1203.0 View list
12 1100112727 Froneman, BW (Bernard Wilhelm) 1 0.5 0 1 0 50.0 1203.0 0.0 1203.0 View list
13 1100118129 Nel, CL (Christopher Louis) 1 0.0 0 0 1 0.0 1244.2 -425.0 819.2 View list
14 1100114016 Lamola, T (Tumisho) 1 0.0 0 0 1 0.0 1244.2 -425.0 819.2 View list
15 1100112726 Du Toit, J (Jason-Ti) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1120115620 Botha, D (Divan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 2100112733 Bornman, D (Danielle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list