Player Page

Botha, N (Nicholaas)
Dob: 2013/05/15 (U12)
Gender: Male
Chess SA id: 1130144510
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (37 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 rating1164.0
Current Weighted rating1160.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1164.0
Current highest rating achieved1175.7
Current floor (min rating allowed)675.7
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)±174.5
Current Raw change used (final)0.0
Projected new Raw rating1164.0
Projected new Weighed rating1068.2
Projected new Weighted performance972.2
Projected new final Raw rating (if new WP > new Raw)1164.0
Projected new highest rating1175.7
Projected new floor675.7
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1164.0
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 rating1159.6
Current Weighted rating1154.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1159.6
Current highest rating achieved1172.8
Current floor (min rating allowed)672.8
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)±175.6
Current Raw change used (final)0.0
Projected new Raw rating1159.6
Projected new Weighed rating1062.5
Projected new Weighted performance972.2
Projected new final Raw rating (if new WP > new Raw)1159.6
Projected new highest rating1172.8
Projected new floor672.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1159.6
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 2024 Tshwane South School District CLOSED Individual Championships (U11 Mixed) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1163.7 1158.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 2024 Tshwane South School District CLOSED Individual Championships (U11 Mixed) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1163.7 1158.4 Analysis
3 2023 Gauteng Top Schools (U11 Mixed) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 2.0 1175.7 1172.8 Analysis
2 2023 Tshwane South School District CLOSED League Championship (U11) 2023/07/29 2023/07/29 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1150.5 1140.8 Analysis
1 D4 Play Offs 2022 (U9) 2022/07/30 2022/07/30 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 0 3 2.0 40.0 -85.0 1245.1 1160.1
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 3 1 0 2 1.0 33.3 -141.7 1275.2 1133.5
Standard All 5 2 0 3 2.0 40.0 -85.0 1245.1 1160.1
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 3 1 0 2 1.0 33.3 -141.7 1275.2 1133.5
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 20 8 0 12 8.0 40.0 -85.0 1211.6 1126.6
White 10 5 0 5 5.0 50.0 0.0 1210.6 1210.6
Black 10 3 0 7 3.0 30.0 -170.0 1212.7 1042.7
Standard All 20 8 0 12 8.0 40.0 -85.0 1211.6 1126.6
White 10 5 0 5 5.0 50.0 0.0 1210.6 1210.6
Black 10 3 0 7 3.0 30.0 -170.0 1212.7 1042.7
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 2130137401 Pistorius, A (Anabelle) 2 1.0 1 0 1 50.0 1163.1 0.0 1163.1 View list
2 1120190164 Lohrmann, R (Ronaldo) 1 1.0 1 0 0 100.0 1150.5 425.0 1575.5 View list
3 1140304573 Kehrhahn, K (Keagan) 1 1.0 1 0 0 100.0 1163.7 425.0 1588.7 View list
4 112090522 Erasmus, H (Heinrich) 1 1.0 1 0 0 100.0 1175.7 425.0 1600.7 View list
5 1130134041 Botha, L (Logan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1120108353 Moodley, D (Dhiren) 1 1.0 1 0 0 100.0 1150.5 425.0 1575.5 View list
7 1120160828 Modikwe, L (Letlotlo) 1 1.0 1 0 0 100.0 1175.7 425.0 1600.7 View list
8 1140304580 Naude, P (Pieter) 1 1.0 1 0 0 100.0 1163.7 425.0 1588.7 View list
9 1130141654 Van Reenen, F (Francois Steyn) 1 0.0 0 0 1 0.0 1150.5 -425.0 725.5 View list
10 1130143056 Silver, A (Aiden) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1130134053 Roos, E (Ewan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1130136642 Ottermann, E (Erik) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1130304578 Mothabela, O (Oratile Sipheshile) 1 0.0 0 0 1 0.0 1163.7 -425.0 738.7 View list
14 1120156234 Massoa, K (Kandedo) 1 0.0 0 0 1 0.0 1175.7 -425.0 750.7 View list
15 1120158991 Maphuma, L (Likhona) 1 0.0 0 0 1 0.0 1150.5 -425.0 725.5 View list
16 1130144509 Bolleurs, M (Matthew) 1 0.0 0 0 1 0.0 1163.7 -425.0 738.7 View list
17 1130141649 Bight, C (Chase) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 1130160793 Berge, T (Thomas) 1 0.0 0 0 1 0.0 1175.7 -425.0 750.7 View list
19 1140134237 Barkhuizen, SJ (Simon Jurgens) 1 0.0 0 0 1 0.0 1163.7 -425.0 738.7 View list