Player Page

Botha, MP (Martin)
Dob: 1975/07/12 (Adult)
Gender: Male
Chess SA id: 175003100
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s): FI
Last active: 2022/02/05 (1056 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 rating1792.0
Current Weighted rating1786.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1792.0
Current highest rating achieved1792.0
Current floor (min rating allowed)1292.0
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)±71.3
Current Raw change used (final)0.0
Projected new Raw rating1792.0
Projected new Weighed rating1644.2
Projected new Weighted performance327.9
Projected new final Raw rating (if new WP > new Raw)1792.0
Projected new highest rating1792.0
Projected new floor1292.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1792.0
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 rating1792.0
Current Weighted rating1785.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1792.0
Current highest rating achieved1792.0
Current floor (min rating allowed)1292.0
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)±71.3
Current Raw change used (final)0.0
Projected new Raw rating1792.0
Projected new Weighed rating1643.1
Projected new Weighted performance327.9
Projected new final Raw rating (if new WP > new Raw)1792.0
Projected new highest rating1792.0
Projected new floor1292.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1792.0
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 rating1792.2
Current Weighted rating1792.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1792.2
Current highest rating achieved1792.2
Current floor (min rating allowed)1292.2
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)±71.3
Current Raw change used (final)0.0
Projected new Raw rating1792.2
Projected new Weighed rating1648.8
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1792.2
Projected new floor1292.2
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1792.2
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 rating1792.2
Current Weighted rating1792.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1792.2
Current highest rating achieved1792.2
Current floor (min rating allowed)1292.2
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)±71.3
Current Raw change used (final)0.0
Projected new Raw rating1792.2
Projected new Weighed rating1648.8
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1792.2
Projected new floor1292.2
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1792.2
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 West Rand Open 2022 (Open) 2022/02/05 2022/02/05 West Rand (GWR) Standard 60 0.83 5 5 4.0 1792.2 1792.2 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 5 4 0 1 4.0 80.0 255.0 1286.1 1541.1
White 2 2 0 0 2.0 100.0 425.0 1206.3 1631.3
Black 3 2 0 1 2.0 66.7 141.7 1339.2 1480.9
Standard All 5 4 0 1 4.0 80.0 255.0 1286.1 1541.1
White 2 2 0 0 2.0 100.0 425.0 1206.3 1631.3
Black 3 2 0 1 2.0 66.7 141.7 1339.2 1480.9
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 2110100231 Miya, MT (Minentle) 1 1.0 1 0 0 100.0 1792.2 425.0 2217.2 View list
2 1020136176 Rakgabale, M (Mahlatse) 1 1.0 1 0 0 100.0 1792.2 425.0 2217.2 View list
3 1980097337 Ndlovu, B (Bongani) 1 1.0 1 0 0 100.0 1792.2 425.0 2217.2 View list
4 199059452 Mthembu, F (Fana) 1 1.0 1 0 0 100.0 1792.2 425.0 2217.2 View list
5 198067832 Mngadi, L (Linda) 1 0.0 0 0 1 0.0 1792.2 -425.0 1367.2 View list