Player Page

Murapa, B (Batsirai)
Dob: 1989/11/12 (Adult)
Gender: Male
Chess SA id: 1890097685
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2018/09/15 (2111 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 rating1518.0
Current Weighted rating1481.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1518.0
Current highest rating achieved1518.0
Current floor (min rating allowed)1018.0
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)±105.4
Current Raw change used (final)0.0
Projected new Raw rating1518.0
Projected new Weighed rating1364.3
Projected new Weighted performance408.4
Projected new final Raw rating (if new WP > new Raw)1518.0
Projected new highest rating1518.0
Projected new floor1018.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1518.0
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 rating1605.7
Current Weighted rating1529.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1605.7
Current highest rating achieved1605.7
Current floor (min rating allowed)1105.7
Current K-factor28
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)±93.0
Current Raw change used (final)0.0
Projected new Raw rating1605.7
Projected new Weighed rating1408.9
Projected new Weighted performance408.4
Projected new final Raw rating (if new WP > new Raw)1605.7
Projected new highest rating1605.7
Projected new floor1105.7
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1605.7
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 rating1300.0
Current Weighted rating1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1300.0
Current highest rating achieved1300.0
Current floor (min rating allowed)800.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
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 rating1300.0
Current Weighted rating1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1300.0
Current highest rating achieved1300.0
Current floor (min rating allowed)800.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 JNW Club - Helpmekaar Open 2018 (A) 2018/09/15 2018/09/15 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1415.9 1425.5 Analysis
3 Outpost 2nd Open 2018 (A) 2018/08/25 2018/08/25 Johannesburg Metro (GJM) Standard 62 0.84 5 3 1.0 1389.6 1394.5 Analysis
2 2018 USSA Championship (Open) 2018/07/02 2018/07/06 Gert Sibande (MGS) Standard 90 0.94 9 9 6.5 1230.9 1237.2 Analysis
1 JCC Wits 2018 (B) 2018/02/25 2018/02/25 Johannesburg Metro (GJM) Standard 62 0.84 5 5 3.0 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 22 13 1 8 13.5 61.4 96.6 1554.4 1651.0
White 12 8 1 3 8.5 70.8 177.1 1517.6 1694.7
Black 10 5 0 5 5.0 50.0 0.0 1598.5 1598.5
Standard All 22 13 1 8 13.5 61.4 96.6 1554.4 1651.0
White 12 8 1 3 8.5 70.8 177.1 1517.6 1694.7
Black 10 5 0 5 5.0 50.0 0.0 1598.5 1598.5
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 196018691 Lubambo, S (Skhulile) 1 1.0 1 0 0 100.0 1230.9 425.0 1655.9 View list
2 100067017 Khumalo, M (Methembe) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 189015387 Khanyile, WS (Wandumuzi) 1 1.0 1 0 0 100.0 1389.6 425.0 1814.6 View list
4 197013325 Jacobs, CL (Cavan) 1 1.0 1 0 0 100.0 1230.9 425.0 1655.9 View list
5 193007245 Diamond, R (Ruben) 1 1.0 1 0 0 100.0 1230.9 425.0 1655.9 View list
6 1000104049 Makhathini, X (Xolani) 1 1.0 1 0 0 100.0 1230.9 425.0 1655.9 View list
7 104067563 Maharaj, A (Ameet) 1 1.0 1 0 0 100.0 1415.9 425.0 1840.9 View list
8 186019172 Madega, TC (Tambani) 1 1.0 1 0 0 100.0 1415.9 425.0 1840.9 View list
9 204035874 Staal, MF (Micaela Francis) 1 1.0 1 0 0 100.0 1415.9 425.0 1840.9 View list
10 103071455 Sikhosana, L (Leroy) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 198032943 Sadie, JJH (Johan) 1 1.0 1 0 0 100.0 1230.9 425.0 1655.9 View list
12 198084828 Moshweu, T (Thuto) 1 1.0 1 0 0 100.0 1230.9 425.0 1655.9 View list
13 1720096765 Mccarthy, E (Eugene) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 197021800 Matsaung, T (Thapelo) 1 0.5 0 1 0 50.0 1230.9 0.0 1230.9 View list
15 297037968 Tlale, T (Tshepang) 1 0.0 0 0 1 0.0 1389.6 -425.0 964.6 View list
16 1830140641 Tapera, U (Uzeni) 1 0.0 0 0 1 0.0 1389.6 -425.0 964.6 View list
17 198027990 Nkosi, S (Siyabonga) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 169094335 Mmotla, C (Cedric) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 202020794 Marais, N (Nina) 1 0.0 0 0 1 0.0 1415.9 -425.0 990.9 View list
20 184019054 Mabusela, JM (Johannes) 1 0.0 0 0 1 0.0 1415.9 -425.0 990.9 View list