Player Page

Jaka, M (Munashe)
Dob: 2007/10/10 (U18)
Gender: Female
Chess SA id: 2070143461
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2023/08/19 (312 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 rating1164.2
Current Weighted rating1173.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1173.0
Current highest rating achieved1193.4
Current floor (min rating allowed)693.4
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)±174.5
Current Raw change used (final)0.0
Projected new Raw rating1164.2
Projected new Weighed rating1078.7
Projected new Weighted performance715.0
Projected new final Raw rating (if new WP > new Raw)1164.2
Projected new highest rating1193.4
Projected new floor693.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1164.2
Projected effective change (new Official - current Official)-8.8
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 rating1156.0
Current Weighted rating1166.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1166.3
Current highest rating achieved1190.4
Current floor (min rating allowed)690.4
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)±176.5
Current Raw change used (final)0.0
Projected new Raw rating1156.0
Projected new Weighed rating1072.5
Projected new Weighted performance715.0
Projected new final Raw rating (if new WP > new Raw)1156.0
Projected new highest rating1190.4
Projected new floor690.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1156.0
Projected effective change (new Official - current Official)-10.3
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 2023 Gauteng Top Schools (U19 Girls) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 5 2.0 1193.4 1190.4 Analysis
2 2022 Gauteng Schools Team Championships (U15 Girls) 2022/08/26 2022/08/26 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1167.5 1157.6 Analysis
1 2022 Gauteng Schools Individual Chess Championship (U15 Girls) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 1.5 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 15 6 1 8 6.5 43.3 -56.7 1163.0 1106.3
White 8 3 1 4 3.5 43.8 -53.1 1126.5 1073.4
Black 7 3 0 4 3.0 42.9 -60.7 1204.6 1143.9
Standard All 15 6 1 8 6.5 43.3 -56.7 1163.0 1106.3
White 8 3 1 4 3.5 43.8 -53.1 1126.5 1073.4
Black 7 3 0 4 3.0 42.9 -60.7 1204.6 1143.9
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 2070146011 Ngwira, M (Mary) 1 1.0 1 0 0 100.0 1193.4 425.0 1618.4 View list
2 2090145942 Modiba, L (Lerato) 1 1.0 1 0 0 100.0 1167.5 425.0 1592.5 View list
3 2070143485 Rapeane, L (Lerato) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2070144894 Zinyeredzi, J (Jubilee) 1 1.0 1 0 0 100.0 1167.5 425.0 1592.5 View list
5 2080113546 Ziervogel, K (Keira) 1 1.0 1 0 0 100.0 1167.5 425.0 1592.5 View list
6 2080161199 Tshabalala, K (Khanyisa) 1 1.0 1 0 0 100.0 1193.4 425.0 1618.4 View list
7 2080135234 Motha, O (Olwethu) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
8 208068746 Snyders, M (Meya) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 2070161196 Sithole, E (Esther) 1 0.0 0 0 1 0.0 1193.4 -425.0 768.4 View list
10 208085412 Pillay, M (Mishka) 1 0.0 0 0 1 0.0 1167.5 -425.0 742.5 View list
11 2070115594 Grahan, C (Chie-Ann) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 2060143544 Ngwenya, K (Kuhlekwethu) 1 0.0 0 0 1 0.0 1193.4 -425.0 768.4 View list
13 2080191698 Nemahembeni, O (Omphile Grace) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 207070820 Mulder, M (Maurnet) 1 0.0 0 0 1 0.0 1193.4 -425.0 768.4 View list
15 2090101528 Mthetwa, N (Nonhle) 1 0.0 0 0 1 0.0 1167.5 -425.0 742.5 View list