Player Page

Erasmus, KA (Kean Andre)
Dob: 2012/05/04 (U14)
Gender: Male
Chess SA id: 1120116372
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2021/03/27 (1147 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 rating1285.2
Curent Weighted rating1285.2
Curent Weighted performance684.4
Current official/published rating (highest between Raw, WR and WP)1285.2
Current floor (min rating allowed)880.2
Current highest rating achieved1380.2
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)±146.9
Current Raw change used (final)0.0
Projected new Raw rating1285.2
Projected new Weighed rating1285.2
Projected new Weighted performance684.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1285.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1380.2
Projected new floor880.2
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 rating1260.8
Curent Weighted rating1260.8
Curent Weighted performance680.0
Current official/published rating (highest between Raw, WR and WP)1260.8
Current floor (min rating allowed)872.4
Current highest rating achieved1372.4
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)±152.1
Current Raw change used (final)0.0
Projected new Raw rating1260.8
Projected new Weighed rating1260.8
Projected new Weighted performance680.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1260.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1372.4
Projected new floor872.4
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 Ekurhuleni Chess Chessa Open 2021 (C) 2021/03/27 2021/03/27 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1355.7 1342.5 Analysis
12 2021 Registration Tournament (C) 2021/03/13 2021/03/13 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1355.7 1342.5 Analysis
11 2020 Wynie Robbertse Open Chess Tournament (U10) 2020/03/07 2020/03/07 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1380.2 1372.4 Analysis
10 2020 Waterkloof Open (E) 2020/02/29 2020/02/29 Tshwane (GTP) Standard 90 0.94 5 5 5.0 1072.6 1062.0 Analysis
9 2020 Tuks Open (E) 2020/02/22 2020/02/22 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1072.6 1062.0 Analysis
8 2020 Constantiapark Open Chess Tournament (E) 2020/02/08 2020/02/08 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1072.6 1062.0 Analysis
7 2020 Registration Tournament (E) 2020/01/25 2020/01/25 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1040.3 1024.0 Analysis
6 2019 South African Junior Team Championships (U8B+U8Girls) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 5 2.5 1040.3 1024.0 Analysis
5 2019 TC SAJCC Prep Tournament (C) 2019/11/30 2019/11/30 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1033.7 1015.2 Analysis
4 2019 Etienne Lewis Trials (U8 Boys) 2019/08/30 2019/09/01 Tshwane (GTP) Standard 120 1.00 7 6 1.0 1080.5 1058.4 Analysis
3 2019 Mid-Gauteng Open (F) 2019/08/17 2019/08/17 Tshwane (GTP) Standard 60 0.83 5 4 1.0 1102.4 1082.0 Analysis
2 2019 Menlo Open (F) 2019/07/13 2019/07/13 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1132.9 1117.6 Analysis
1 2019 Swartkop Open (F) 2019/06/15 2019/06/15 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 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 65 27 8 30 31.0 47.7 -19.6 1162.3 1142.7
White 34 14 3 17 15.5 45.6 -37.5 1164.5 1127.0
Black 31 13 5 13 15.5 50.0 0.0 1160.0 1160.0
Standard All 65 27 8 30 31.0 47.7 -19.6 1162.3 1142.7
White 34 14 3 17 15.5 45.6 -37.5 1164.5 1127.0
Black 31 13 5 13 15.5 50.0 0.0 1160.0 1160.0
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 1110119616 Kruger, J (Jason) 3 2.5 2 1 0 83.3 1061.8 283.3 1345.2 View list
2 1120109369 De Jager, G (Gustave) 3 1.5 1 1 1 50.0 1072.2 0.0 1072.2 View list
3 2120109367 Pillay, V (Verana) 3 1.5 1 1 1 50.0 1104.3 0.0 1104.3 View list
4 1120107815 Gruenenfelder, L (Laker) 3 1.0 1 0 2 33.3 1062.3 -141.7 920.6 View list
5 1120107185 Steyn, H (Henco) 2 2.0 2 0 0 100.0 1218.1 425.0 1643.1 View list
6 1120116371 Feig, E (Evan) 2 1.5 1 1 0 75.0 1290.1 212.5 1502.6 View list
7 1120115350 Swart, R (Ruben) 2 1.5 1 1 0 75.0 1087.5 212.5 1300.0 View list
8 2120112736 Dreyer, M (Maria Margaretha (Aretha)) 2 1.0 1 0 1 50.0 1116.8 0.0 1116.8 View list
9 2120115624 Coetzee, AC (Anje-Lika Clarissa) 2 1.0 1 0 1 50.0 1210.3 0.0 1210.3 View list
10 1130117084 Jordaan, SJ (Sheldon Jesse) 2 0.0 0 0 2 0.0 1117.7 -425.0 692.7 View list
11 1120112217 Penfold, CJ (Craig Jean) 2 0.0 0 0 2 0.0 1166.5 -425.0 741.5 View list
12 1120106596 Prinsloo, M (Migael) 2 0.0 0 0 2 0.0 1091.5 -425.0 666.5 View list
13 2120109364 Gruenenfelder, E (Ellie) 1 1.0 1 0 0 100.0 1040.3 425.0 1465.3 View list
14 211093275 Byliefeldt, M (Mienke) 1 1.0 1 0 0 100.0 1072.6 425.0 1497.6 View list
15 1110118675 Buthelezi, Z (Zanokuhle) 1 1.0 1 0 0 100.0 1355.7 425.0 1780.7 View list
16 1120131806 Beukes, F (Frederic) 1 1.0 1 0 0 100.0 1072.6 425.0 1497.6 View list
17 2120111254 Beetge, E (Elzette) 1 1.0 1 0 0 100.0 1072.6 425.0 1497.6 View list
18 110095048 Gibbens, A (Allan) 1 1.0 1 0 0 100.0 1355.7 425.0 1780.7 View list
19 1110133963 Khalpey, M (Maryam) 1 1.0 1 0 0 100.0 1355.7 425.0 1780.7 View list
20 2120117083 Lombard, N (Nicole) 1 1.0 1 0 0 100.0 1132.9 425.0 1557.9 View list