Player Page

Prins, K (Kobus)
Dob: 2015/10/17 (U10)
Gender: Male
Chess SA id: 1150155147
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/03/09 (75 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 rating1215.7
Curent Weighted rating1186.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1215.7
Current floor (min rating allowed)715.7
Current highest rating achieved1215.7
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)±162.1
Current Raw change used (final)0.0
Projected new Raw rating1215.7
Projected new Weighed rating1188.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1215.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1215.7
Projected new floor715.7
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 rating1161.9
Curent Weighted rating1173.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1173.0
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)±175.1
Current Raw change used (final)0.0
Projected new Raw rating1161.9
Projected new Weighed rating1171.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1171.4
Projected effective change (new Official - current Official)-1.6
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 rating1267.0
Curent Weighted rating1211.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1267.0
Current floor (min rating allowed)767.0
Current highest rating achieved1267.0
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)±150.7
Current Raw change used (final)0.0
Projected new Raw rating1267.0
Projected new Weighed rating1216.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1267.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1267.0
Projected new floor767.0
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)767.0
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 floor767.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Benoni Primary School Cluster Individuals 2024 (U9 Boys) 2024/03/09 2024/03/09 Ekurhuleni (GE) Rapid 30 0.60 5 5 4.0 1182.0 1218.0 Analysis
1 Laerskool Northmead Proewe 2024 (U9) 2024/02/10 2024/02/10 Ekurhuleni (GE) Rapid 30 0.60 5 4 2.5 1168.4 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Benoni Primary School Cluster Individuals 2024 (U9 Boys) 2024/03/09 2024/03/09 Ekurhuleni (GE) Rapid 30 0.60 5 5 4.0 1182.0 1218.0 Analysis
3 Laerskool Northmead Proewe 2024 (U9) 2024/02/10 2024/02/10 Ekurhuleni (GE) Rapid 30 0.60 5 4 2.5 1168.4 1200.0 Analysis
2 2023 Gauteng Top Schools (U9 Mixed) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 1 0.0 1185.7 1183.1 Analysis
1 Ekurhuleni North Schools Individual Finals 2023 (U9 Boys) 2023/05/12 2023/05/12 Ekurhuleni (GE) 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 9 6 1 2 6.5 72.2 188.9 1197.4 1386.3
White 5 4 1 0 4.5 90.0 340.0 1195.3 1535.3
Black 4 2 0 2 2.0 50.0 0.0 1200.0 1200.0
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 9 6 1 2 6.5 72.2 188.9 1197.4 1386.3
White 5 4 1 0 4.5 90.0 340.0 1195.3 1535.3
Black 4 2 0 2 2.0 50.0 0.0 1200.0 1200.0
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 15 8 1 6 8.5 56.7 56.7 1198.6 1255.3
White 9 4 1 4 4.5 50.0 0.0 1197.7 1197.7
Black 6 4 0 2 4.0 66.7 141.7 1200.0 1341.7
Standard All 6 2 0 4 2.0 33.3 -141.7 1200.5 1058.9
White 4 0 0 4 0.0 0.0 -425.0 1200.8 775.8
Black 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Rapid All 9 6 1 2 6.5 72.2 188.9 1197.4 1386.3
White 5 4 1 0 4.5 90.0 340.0 1195.3 1535.3
Black 4 2 0 2 2.0 50.0 0.0 1200.0 1200.0
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 1150301333 Kleynhans, C (Christiaan) 1 1.0 1 0 0 100.0 1182.0 425.0 1607.0 View list
2 1140155134 Kambali, T (Terrance Sanele) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1150192068 Gouws, L (Luca) 1 1.0 1 0 0 100.0 1168.4 425.0 1593.4 View list
4 1140155132 Farah, T (Tyler) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1150301341 Pieterse, H (Hanno) 1 1.0 1 0 0 100.0 1182.0 425.0 1607.0 View list
6 1150301339 Oresakazie, C (Chukwukaima) 1 1.0 1 0 0 100.0 1182.0 425.0 1607.0 View list
7 2160192064 Deetlefs, A (Alexia) 1 1.0 1 0 0 100.0 1168.4 425.0 1593.4 View list
8 1150301347 Steyn, J (Janco) 1 1.0 1 0 0 100.0 1182.0 425.0 1607.0 View list
9 1160154051 Botha, D (Dillen) 1 0.5 0 1 0 50.0 1168.4 0.0 1168.4 View list
10 1160301349 Van Dalen, L (Lenert) 1 0.0 0 0 1 0.0 1182.0 -425.0 757.0 View list
11 1150158314 Rodriguez Figueroa, C (Carlos) 1 0.0 0 0 1 0.0 1185.7 -425.0 760.7 View list
12 1150192062 Coetzee, O (Oliver) 1 0.0 0 0 1 0.0 1168.4 -425.0 743.4 View list
13 1150153036 Mosala, A (Atlehang) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1140155136 Mahlangu, N (Nhlanhla Thabo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1150142638 Els, L (Luan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list