Player Page

Shahia, J (Janke Mari)
Dob: 2013/07/11 (U12)
Gender: Female
Chess SA id: 2130144008
FIDE id:
Region: Gert Sibande (MGS)
Citizen: RSA
Title(s):
Last active: 2023/09/02 (300 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 rating1176.0
Current Weighted rating1176.6
Current Weighted performance960.1
Current official/published rating (highest between Raw, WR and WP)1176.6
Current highest rating achieved1234.8
Current floor (min rating allowed)734.8
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)±171.6
Current Raw change used (final)0.0
Projected new Raw rating1176.0
Projected new Weighed rating1082.7
Projected new Weighted performance960.1
Projected new final Raw rating (if new WP > new Raw)1176.0
Projected new highest rating1234.8
Projected new floor734.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1176.0
Projected effective change (new Official - current Official)-0.6
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
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 rating1168.7
Current Weighted rating1170.5
Current Weighted performance1010.7
Current official/published rating (highest between Raw, WR and WP)1170.5
Current highest rating achieved1268.1
Current floor (min rating allowed)768.1
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)±173.4
Current Raw change used (final)0.0
Projected new Raw rating1168.7
Projected new Weighed rating1077.1
Projected new Weighted performance1010.7
Projected new final Raw rating (if new WP > new Raw)1168.7
Projected new highest rating1268.1
Projected new floor768.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1168.7
Projected effective change (new Official - current Official)-1.8
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 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
8 Mpumalanga Final 2023 (Girls) 2023/09/02 2023/09/02 Gert Sibande (MGS) Rapid 30 0.60 5 5 0.0 1234.8 1268.1 Analysis
7 2023 Gert Sibande League (Girls) 2023/08/25 2023/08/25 Gert Sibande (MGS) Rapid 30 0.60 5 5 4.0 1196.4 1209.6 Analysis
6 Govin Mbeki Teams Chess Tournament 2023 (U13 Girls) 2023/08/18 2023/08/18 Gert Sibande (MGS) Rapid 30 0.60 5 4 2.0 1196.4 1209.6 Analysis
5 Highveld Ridge West 2023 (Girls) 2023/08/09 2023/08/09 Gert Sibande (MGS) Rapid 30 0.60 3 2 1.0 1196.4 1209.6 Analysis
4 Hoëveldgroep 2023 (Dogters) 2023/07/28 2023/07/28 Gert Sibande (MGS) Rapid 30 0.60 5 5 3.5 1164.2 1150.4 Analysis
3 Gert Sibande Finaal 2022 (O9) 2022/08/19 2022/08/19 Gert Sibande (MGS) Rapid 30 0.60 5 5 2.5 1189.9 1183.2 Analysis
2 Govan Mbeki Uitspele 2022 (O9) 2022/08/12 2022/08/12 Gert Sibande (MGS) Rapid 30 0.60 5 5 1.0 1189.9 1183.2 Analysis
1 Hoeveldgroep 2019 (O9) 2019/08/02 2019/08/02 Gert Sibande (MGS) Rapid 30 0.60 5 4 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 35 13 5 17 15.5 44.3 -48.6 1204.7 1156.2
White 13 7 1 5 7.5 57.7 65.4 1196.6 1262.0
Black 22 6 4 12 8.0 36.4 -115.9 1209.5 1093.6
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 35 13 5 17 15.5 44.3 -48.6 1204.7 1156.2
White 13 7 1 5 7.5 57.7 65.4 1196.6 1262.0
Black 22 6 4 12 8.0 36.4 -115.9 1209.5 1093.6
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 2100158732 Mokoena, P (Precious) 4 1.5 1 1 2 37.5 1206.0 -106.3 1099.8 View list
2 2110119412 Schmidt, L (Lejane) 3 1.5 1 1 1 50.0 1185.7 0.0 1185.7 View list
3 1130144013 Van Der Westhuizen, E (Erich) 3 0.0 0 0 3 0.0 1193.3 -425.0 768.3 View list
4 2110158733 Moore, D (Dane) 2 2.0 2 0 0 100.0 1180.3 425.0 1605.3 View list
5 2130143997 Mahlangu, A (Amahle) 2 0.5 0 1 1 25.0 1189.9 -212.5 977.4 View list
6 2130144833 Makan, M (Minal) 1 1.0 1 0 0 100.0 1164.2 425.0 1589.2 View list
7 2140143984 Boneschans, T (Tharina) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 2130145111 Hadebe, N (Nongcebo) 1 1.0 1 0 0 100.0 1189.9 425.0 1614.9 View list
9 2100117432 Grobler, K (Karlien) 1 1.0 1 0 0 100.0 1196.4 425.0 1621.4 View list
10 2100160347 Ntshuntshe, N (Nqobile) 1 1.0 1 0 0 100.0 1196.4 425.0 1621.4 View list
11 1130145110 Evert, S (Saul) 1 1.0 1 0 0 100.0 1189.9 425.0 1614.9 View list
12 1130144828 Els, K (Kuwin) 1 1.0 1 0 0 100.0 1189.9 425.0 1614.9 View list
13 2120158729 Maans, S (Svedyn) 1 1.0 1 0 0 100.0 1196.4 425.0 1621.4 View list
14 210095282 Tshabalala, P (Patricia) 1 1.0 1 0 0 100.0 1164.2 425.0 1589.2 View list
15 1140143993 Khumalo, M (Mlondi) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
16 2110161382 Thys, K (Khersleigh-Ann) 1 0.5 0 1 0 50.0 1196.4 0.0 1196.4 View list
17 1130143998 Matjalana, L (Lihlumelo) 1 0.0 0 0 1 0.0 1189.9 -425.0 764.9 View list
18 2100145053 Ndlovu, L (Likhanye) 1 0.0 0 0 1 0.0 1196.4 -425.0 771.4 View list
19 1130145121 Mthembu, S (Sibusiso) 1 0.0 0 0 1 0.0 1189.9 -425.0 764.9 View list
20 2130144829 Fredrick, A (Ashna) 1 0.0 0 0 1 0.0 1189.9 -425.0 764.9 View list