Player Page

Botha, J (Jayden)
Dob: 2010/12/06 (U16)
Gender: Male
Chess SA id: 1100134224
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2023/04/22 (407 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 rating1062.0
Curent Weighted rating1064.6
Curent Weighted performance782.1
Current official/published rating (highest between Raw, WR and WP)1064.6
Current floor (min rating allowed)627.3
Current highest rating achieved1127.3
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)±201.8
Current Raw change used (final)0.0
Projected new Raw rating1062.0
Projected new Weighed rating1064.0
Projected new Weighted performance782.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1064.0
Projected effective change (new Official - current Official)-0.7
Projected new highest rating1127.3
Projected new floor627.3
Projected new K-facor40
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 rating1055.6
Curent Weighted rating1058.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1058.6
Current floor (min rating allowed)611.2
Current highest rating achieved1111.2
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)±203.7
Current Raw change used (final)0.0
Projected new Raw rating1055.6
Projected new Weighed rating1057.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1057.8
Projected effective change (new Official - current Official)-0.8
Projected new highest rating1111.2
Projected new floor611.2
Projected new K-facor40
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 rating1123.2
Curent Weighted rating1123.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1123.2
Current floor (min rating allowed)623.2
Current highest rating achieved1123.2
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)±185.0
Current Raw change used (final)0.0
Projected new Raw rating1123.2
Projected new Weighed rating1123.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1123.2
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1123.2
Projected new floor623.2
Projected new K-facor40
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)623.2
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 floor623.2
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 2023 Tshwane South School District CLOSED Individual Championships (U13 Open) 2023/04/22 2023/04/22 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1059.0 1049.6 Analysis
4 Laerskool Constantiapark Open Chess Tournament 2023 (U14) 2023/02/18 2023/02/18 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1092.2 1091.6 Analysis
3 D4 Individuals 2022 (U13 Open) 2022/04/23 2022/04/23 Tshwane (GTP) Rapid 30 0.60 7 7 2.0 1108.0 1200.0 Analysis
2 CP Ope 2022 (D2) 2022/02/19 2022/02/19 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1127.3 1111.2 Analysis
1 2021 Chris Greyling Open Tournament (D) 2021/05/08 2021/05/08 Tshwane (GTP) Standard 60 0.83 5 4 0.0 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 26 6 1 19 6.5 25.0 -212.5 1178.9 966.4
White 11 2 0 9 2.0 18.2 -270.5 1206.1 935.6
Black 15 4 1 10 4.5 30.0 -170.0 1158.9 988.9
Standard All 19 4 1 14 4.5 23.7 -223.7 1169.5 945.8
White 8 2 0 6 2.0 25.0 -212.5 1206.1 993.6
Black 11 2 1 8 2.5 22.7 -231.8 1142.9 911.1
Rapid All 7 2 0 5 2.0 28.6 -182.1 1204.2 1022.1
White 3 0 0 3 0.0 0.0 -425.0 1206.0 781.0
Black 4 2 0 2 2.0 50.0 0.0 1202.9 1202.9
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 2100131805 Loubser, LA (Lilliene) 2 0.5 0 1 1 25.0 1109.8 -212.5 897.3 View list
2 1090139998 Monk, C (Caleb) 1 1.0 1 0 0 100.0 1108.0 425.0 1533.0 View list
3 1220143039 Buitendach, D (Devon) 1 1.0 1 0 0 100.0 1092.2 425.0 1517.2 View list
4 1110138291 De Klerk, W (Wihan) 1 1.0 1 0 0 100.0 1059.0 425.0 1484.0 View list
5 1100154170 De Jonge, M (Morne) 1 1.0 1 0 0 100.0 1059.0 425.0 1484.0 View list
6 2130137401 Pistorius, A (Anabelle) 1 1.0 1 0 0 100.0 1127.3 425.0 1552.3 View list
7 1090140001 Pryra, J (Jonathan Dillian) 1 1.0 1 0 0 100.0 1108.0 425.0 1533.0 View list
8 1090140003 Van Baalen, J (Jakobus Michael) 1 0.0 0 0 1 0.0 1108.0 -425.0 683.0 View list
9 1100098596 Redelinghuys, A (Ayden) 1 0.0 0 0 1 0.0 1108.0 -425.0 683.0 View list
10 1950104060 Puso, S (Stephen) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 110087585 Potgieter, KP (Kian Paul) 1 0.0 0 0 1 0.0 1108.0 -425.0 683.0 View list
12 111088592 Pillay, T (Tahir) 1 0.0 0 0 1 0.0 1059.0 -425.0 634.0 View list
13 1090140000 Pheiffer, C (Charl) 1 0.0 0 0 1 0.0 1108.0 -425.0 683.0 View list
14 1130136642 Ottermann, E (Erik) 1 0.0 0 0 1 0.0 1127.3 -425.0 702.3 View list
15 1130137399 Jewell, J (James) 1 0.0 0 0 1 0.0 1127.3 -425.0 702.3 View list
16 1100117077 Jacobs, R (Rico) 1 0.0 0 0 1 0.0 1059.0 -425.0 634.0 View list
17 2110103926 Jacobs, AE (Alyssa) 1 0.0 0 0 1 0.0 1092.2 -425.0 667.2 View list
18 1130134049 Grobler, J (Joshua) 1 0.0 0 0 1 0.0 1127.3 -425.0 702.3 View list
19 2100139991 Froneman, C (Carmi) 1 0.0 0 0 1 0.0 1092.2 -425.0 667.2 View list
20 1110107188 De Beer, L (Liam) 1 0.0 0 0 1 0.0 1092.2 -425.0 667.2 View list