Player Page

Staal, MF (Micaela Francis)
Dob: 2004/06/17 (Adult)
Gender: Female
Chess SA id: 204035874
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s): WFM
Last active: 2022/04/02 (777 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 rating1498.3
Curent Weighted rating1482.5
Curent Weighted performance873.2
Current official/published rating (highest between Raw, WR and WP)1498.3
Current floor (min rating allowed)998.3
Current highest rating achieved1498.3
Current K-factor32
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)±108.4
Current Raw change used (final)0.0
Projected new Raw rating1498.3
Projected new Weighed rating1484.1
Projected new Weighted performance873.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1498.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1498.3
Projected new floor998.3
Projected new K-facor32
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 rating1472.2
Curent Weighted rating1472.2
Curent Weighted performance873.7
Current official/published rating (highest between Raw, WR and WP)1472.2
Current floor (min rating allowed)972.2
Current highest rating achieved1472.2
Current K-factor32
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)±112.5
Current Raw change used (final)0.0
Projected new Raw rating1472.2
Projected new Weighed rating1472.2
Projected new Weighted performance873.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1472.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1472.2
Projected new floor972.2
Projected new K-facor32
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 rating1371.4
Curent Weighted rating1371.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1371.4
Current floor (min rating allowed)871.4
Current highest rating achieved1371.4
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)±129.9
Current Raw change used (final)0.0
Projected new Raw rating1371.4
Projected new Weighed rating1371.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1371.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1371.4
Projected new floor871.4
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 rating1371.4
Curent Weighted rating1371.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1371.4
Current floor (min rating allowed)871.4
Current highest rating achieved1371.4
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)±129.9
Current Raw change used (final)0.0
Projected new Raw rating1371.4
Projected new Weighed rating1371.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1371.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1371.4
Projected new floor871.4
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 South African Junior Closed Chess Championships 2022 (U18 Girls) 2022/03/28 2022/04/02 Chess South Africa (CSA) Standard 120 1.00 11 11 8.0 1378.4 1373.9 Analysis
6 2021 African Youth Chess Championships 2021/09/19 2021/09/25 Ghana (GHA) Standard 150 1.00 9 7 4.0 1395.0 1390.1 Analysis
5 2021 African Individual Chess Championships 2021/05/18 2021/05/27 Malawi (MAW) Standard 150 1.00 9 9 5.5 1254.6 1248.3 Analysis
4 JNW Club - Helpmekaar Open 2018 (A) 2018/09/15 2018/09/15 Johannesburg Metro (GJM) Standard 60 0.83 5 3 0.0 1272.8 1269.9 Analysis
3 2018 South African Junior Closed Chess Championships (U14 Girls) 2018/04/01 2018/04/07 Chess South Africa (CSA) Standard 120 1.00 11 11 6.5 1281.8 1272.8 Analysis
2 JNW Club - Bryanston Open 2018 (B) 2018/01/26 2018/01/27 Johannesburg Metro (GJM) Standard 65 0.85 6 4 2.0 1371.4 1371.4 Analysis
1 South African Junior Team Championships 2017 (U14B) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 4.0 1371.4 1371.4 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 52 26 8 18 30.0 57.7 65.4 1299.7 1365.1
White 27 14 3 10 15.5 57.4 63.0 1259.8 1322.7
Black 25 12 5 8 14.5 58.0 68.0 1342.9 1410.9
Standard All 52 26 8 18 30.0 57.7 65.4 1299.7 1365.1
White 27 14 3 10 15.5 57.4 63.0 1259.8 1322.7
Black 25 12 5 8 14.5 58.0 68.0 1342.9 1410.9
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 205053371 Yacoob, A (Ameera) 2 2.0 2 0 0 100.0 1330.1 425.0 1755.1 View list
2 204092711 Bhila, L (Lindokuhle) 2 1.5 1 1 0 75.0 1326.6 212.5 1539.1 View list
3 205014626 Joubert, N (Natasha) 2 1.0 1 0 1 50.0 1330.1 0.0 1330.1 View list
4 2040132474 Botha, L (Lorelei) 1 1.0 1 0 0 100.0 1378.4 425.0 1803.4 View list
5 104003385 Breckenridge, D (Daniel) 1 1.0 1 0 0 100.0 1371.4 425.0 1796.4 View list
6 205067320 De Beer, J (Janka) 1 1.0 1 0 0 100.0 1378.4 425.0 1803.4 View list
7 204051811 Diemieniet, P (Phoebe) 1 1.0 1 0 0 100.0 1378.4 425.0 1803.4 View list
8 105014480 Joseph, D (Donrique) 1 1.0 1 0 0 100.0 1371.4 425.0 1796.4 View list
9 204047328 Fourie, EM (Elzette) 1 1.0 1 0 0 100.0 1378.4 425.0 1803.4 View list
10 105055494 Mankoana, TT (Theto) 1 1.0 1 0 0 100.0 1371.4 425.0 1796.4 View list
11 204057236 Naicker, K (Kerri-Anne) 1 1.0 1 0 0 100.0 1281.8 425.0 1706.8 View list
12 205033527 Schonken, CJ (Christina) 1 1.0 1 0 0 100.0 1281.8 425.0 1706.8 View list
13 205048914 Shaw, A (Amy) 1 1.0 1 0 0 100.0 1378.4 425.0 1803.4 View list
14 205056718 Stuurman, AC (Aliche) 1 1.0 1 0 0 100.0 1281.8 425.0 1706.8 View list
15 205039930 Van Heerden, M (Mia) 1 1.0 1 0 0 100.0 1378.4 425.0 1803.4 View list
16 103055385 Vink, D (Daniel) 1 1.0 1 0 0 100.0 1371.4 425.0 1796.4 View list
17 Kandil Jomana 1 1.0 0 0 0 100.0 1395.0 425.0 1820.0 View list
18 Dlamini Temahlubi Queen 1 1.0 0 0 0 100.0 1254.6 425.0 1679.6 View list
19 Ingado Mercy 1 1.0 0 0 0 100.0 1395.0 425.0 1820.0 View list
20 Korir Florida 1 1.0 0 0 0 100.0 1395.0 425.0 1820.0 View list