Player Page

Roboji, L (Lolwethu)
Dob: 2006/02/14 (U20)
Gender: Female
Chess SA id: 2060146929
FIDE id:
Region: Chris Hani (ECH)
Citizen: RSA
Title(s):
Last active: 2024/05/05 (203 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 rating1170.5
Current Weighted rating1175.4
Current Weighted performance993.8
Current official/published rating (highest between Raw, WR and WP)1175.4
Current highest rating achieved1192.5
Current floor (min rating allowed)692.5
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)±172.9
Current Raw change used (final)0.0
Projected new Raw rating1170.5
Projected new Weighed rating1081.3
Projected new Weighted performance993.8
Projected new final Raw rating (if new WP > new Raw)1170.5
Projected new highest rating1192.5
Projected new floor692.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1170.5
Projected effective change (new Official - current Official)-4.9
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 rating1204.0
Current Weighted rating1202.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1204.0
Current highest rating achieved1208.0
Current floor (min rating allowed)708.0
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)±164.9
Current Raw change used (final)0.0
Projected new Raw rating1204.0
Projected new Weighed rating1106.6
Projected new Weighted performance973.2
Projected new final Raw rating (if new WP > new Raw)1204.0
Projected new highest rating1208.0
Projected new floor708.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1204.0
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 rating1072.8
Current Weighted rating1093.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1093.4
Current highest rating achieved1116.4
Current floor (min rating allowed)616.4
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)±198.8
Current Raw change used (final)0.0
Projected new Raw rating1072.8
Projected new Weighed rating1004.7
Projected new Weighted performance498.1
Projected new final Raw rating (if new WP > new Raw)1072.8
Projected new highest rating1116.4
Projected new floor616.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1072.8
Projected effective change (new Official - current Official)-20.6
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
2 Spartan Bishops Chess Championships 2024 (Rooks) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.5 1166.8 1208.0 Analysis
1 Enoch Mgijima 2024 (Open) 2024/03/09 2024/03/09 Chris Hani (ECH) Rapid 30 0.60 5 4 1.0 1192.5 1116.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Spartan Bishops Chess Championships 2024 (Rooks) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.5 1166.8 1208.0 Analysis
5 Enoch Mgijima 2024 (Open) 2024/03/09 2024/03/09 Chris Hani (ECH) Rapid 30 0.60 5 4 1.0 1192.5 1116.4 Analysis
4 Eastern Cape Chess Team Championship 2023 (U18) 2023/10/07 2023/10/08 Sarah Baartman (ESB) Standard 65 0.85 5 5 1.0 1165.6 1187.2 Analysis
3 Eastern Cape Provincial Individual Championship 2023 (U18 Girls) 2023/10/05 2023/10/06 Nelson Mandela Bay (ENM) Standard 65 0.85 7 7 3.0 1165.6 1187.2 Analysis
2 Fresh Minds Rapid Tournament 2023 (A) 2023/02/03 2023/02/03 Sarah Baartman (ESB) Rapid 15 0.39 7 6 1.0 1190.1 1200.0 Analysis
1 Eatern Cape Provincial Chess Championship 2022 (U18 Girls) 2022/10/01 2022/10/01 Sarah Baartman (ESB) Standard 65 0.85 7 6 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 9 2 1 6 2.5 27.8 -188.9 1288.4 1099.5
White 4 2 1 1 2.5 62.5 106.3 1156.5 1262.8
Black 5 0 0 5 0.0 0.0 -425.0 1394.0 969.0
Standard All 5 1 1 3 1.5 30.0 -170.0 1362.7 1192.7
White 2 1 1 0 1.5 75.0 212.5 1244.0 1456.5
Black 3 0 0 3 0.0 0.0 -425.0 1441.9 1016.9
Rapid All 4 1 0 3 1.0 25.0 -212.5 1195.6 983.1
White 2 1 0 1 1.0 50.0 0.0 1069.0 1069.0
Black 2 0 0 2 0.0 0.0 -425.0 1322.2 897.2
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 33 9 2 22 10.0 30.3 -167.4 1303.9 1136.4
White 16 4 1 11 4.5 28.1 -185.9 1335.9 1150.0
Black 17 5 1 11 5.5 32.4 -150.0 1273.7 1123.7
Standard All 23 7 2 14 8.0 34.8 -129.3 1336.6 1207.3
White 11 3 1 7 3.5 31.8 -154.5 1398.8 1244.3
Black 12 4 1 7 4.5 37.5 -106.3 1279.6 1173.4
Rapid All 10 2 0 8 2.0 20.0 -255.0 1228.5 973.5
White 5 1 0 4 1.0 20.0 -255.0 1197.6 942.6
Black 5 1 0 4 1.0 20.0 -255.0 1259.4 1004.4
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 206077390 Manto, M (Martha) 2 1.0 1 0 1 50.0 1182.8 0.0 1182.8 View list
2 2060146899 Magwentshu, S (Snayo) 2 1.0 1 0 1 50.0 1177.8 0.0 1177.8 View list
3 2070156819 March, A (Atlegang) 1 1.0 1 0 0 100.0 1166.8 425.0 1591.8 View list
4 2060146927 Cwayi, S (Sinelizwi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 206077389 Munyai, M (Mukhethwa) 1 1.0 1 0 0 100.0 1165.6 425.0 1590.6 View list
6 2030153853 Madasa, A (Anita) 1 1.0 1 0 0 100.0 1192.5 425.0 1617.5 View list
7 2070134134 Ludick, L (Lindsay) 1 1.0 1 0 0 100.0 1165.6 425.0 1590.6 View list
8 2060146928 Ntamehlo, L (Lunathi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 2060162609 Wilmot, S (Sarah) 1 1.0 1 0 0 100.0 1165.6 425.0 1590.6 View list
10 2060153614 Janse Van Rensburg, S (Sanmarie) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
11 2070145129 Lekgabe, O (Olaotse Ipeleng) 1 0.5 0 1 0 50.0 1166.8 0.0 1166.8 View list
12 1000142404 Ndinisa, S (Sanele) 1 0.0 0 0 1 0.0 1190.1 -425.0 765.1 View list
13 1100103439 Mungal, E (Ethan) 1 0.0 0 0 1 0.0 1166.8 -425.0 741.8 View list
14 1070153590 Mjiba, M (Musa) 1 0.0 0 0 1 0.0 1165.6 -425.0 740.6 View list
15 102085335 Mbovane, A (Athenkosi) 1 0.0 0 0 1 0.0 1192.5 -425.0 767.5 View list
16 207094410 Magadla, L (Lathitha) 1 0.0 0 0 1 0.0 1165.6 -425.0 740.6 View list
17 207059434 Carolus, CJ (Cayline) 1 0.0 0 0 1 0.0 1165.6 -425.0 740.6 View list
18 199016514 Kroutz, JD (Johnathan) 1 0.0 0 0 1 0.0 1192.5 -425.0 767.5 View list
19 205064819 Holroyd, K (Kea) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1070137432 Handley, S (Stephen) 1 0.0 0 0 1 0.0 1165.6 -425.0 740.6 View list