Player Page

Oatlhotse, P (Providence)
Dob: 1985/01/01 (Adult)
Gender: Male
Chess SA id: 185028656
FIDE id:
Region: Tshwane (GTP)
Citizen: BOT
Title(s): IM
Last active: 2024/05/11 (6 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 rating2175.7
Curent Weighted rating2167.1
Curent Weighted performance1936.5
Current official/published rating (highest between Raw, WR and WP)2175.7
Current floor (min rating allowed)1772.0
Current highest rating achieved2272.0
Current K-factor16
Games played this month10
Score (S)8.5
Expected score (We)7.76
Difference (S-We)0.74
Current Raw change (no limits, including tournament time weight)9.8
Current min/max change allowed (with limits)±41.3
Current Raw change used (final)9.8
Projected new Raw rating2185.5
Projected new Weighed rating2168.9
Projected new Weighted performance1936.5
Projected new official/published rating (highest between new Raw, new WR and new WP)2185.5
Projected effective change (new Official - current Official)+9.8
Projected new highest rating2272.0
Projected new floor1772.0
Projected new K-facor16
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 rating2193.1
Curent Weighted rating2179.1
Curent Weighted performance1936.0
Current official/published rating (highest between Raw, WR and WP)2193.1
Current floor (min rating allowed)1772.0
Current highest rating achieved2272.0
Current K-factor16
Games played this month10
Score (S)8.5
Expected score (We)7.67
Difference (S-We)0.83
Current Raw change (no limits, including tournament time weight)13.3
Current min/max change allowed (with limits)±40.3
Current Raw change used (final)13.3
Projected new Raw rating2206.4
Projected new Weighed rating2181.9
Projected new Weighted performance1936.0
Projected new official/published rating (highest between new Raw, new WR and new WP)2206.4
Projected effective change (new Official - current Official)+13.3
Projected new highest rating2272.0
Projected new floor1772.0
Projected new K-facor16
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 rating2213.6
Curent Weighted rating2225.4
Curent Weighted performance1808.4
Current official/published rating (highest between Raw, WR and WP)2225.4
Current floor (min rating allowed)1772.0
Current highest rating achieved2272.0
Current K-factor16
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)±39.1
Current Raw change used (final)0.0
Projected new Raw rating2213.6
Projected new Weighed rating2224.0
Projected new Weighted performance1808.4
Projected new official/published rating (highest between new Raw, new WR and new WP)2224.0
Projected effective change (new Official - current Official)-1.4
Projected new highest rating2272.0
Projected new floor1772.0
Projected new K-facor16
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 rating2192.4
Curent Weighted rating2186.9
Curent Weighted performance1651.3
Current official/published rating (highest between Raw, WR and WP)2192.4
Current floor (min rating allowed)1772.0
Current highest rating achieved2274.6
Current K-factor16
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)±40.3
Current Raw change used (final)0.0
Projected new Raw rating2192.4
Projected new Weighed rating2187.5
Projected new Weighted performance1651.3
Projected new official/published rating (highest between new Raw, new WR and new WP)2192.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating2274.6
Projected new floor1772.0
Projected new K-facor16
Tournaments
Tournament: JMC Crawford International Sandton 2024 (A)
Start: 2024/05/11  End: 2024/05/11  Host: GJM  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 4.5
Main rating: 2175.7  Rating gain/loss: 13.4
Type rating: 2193.1  Rating gain/loss: 17.3
Analysis
Tournament: JMC Helpmekaar Kollege Tournament 2024 (A)
Start: 2024/05/04  End: 2024/05/04  Host: GJM  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 4.0
Main rating: 2175.7  Rating gain/loss: -3.6
Type rating: 2193.1  Rating gain/loss: -4.0
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
6 JMC Crawford International Sandton 2024 (A) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.5 2175.7 2193.1 Analysis
5 JMC Helpmekaar Kollege Tournament 2024 (A) 2024/05/04 2024/05/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 2175.7 2193.1 Analysis
4 1st Knights Open Tournament 2024 (A) 2024/03/23 2024/03/23 Johannesburg Metro (GJM) Standard 60 0.83 5 4 3.0 2182.6 2202.9 Analysis
3 JMC Unika School Tournament 2024 (A) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 0 0.0 2182.6 2202.9 Analysis
2 JMC Kick Off Tournament 2024 (A) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 2207.9 2234.7 Analysis
1 2024 Gauteng Inter-Region Chess Championship (Adult A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.5 2207.9 2234.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
75 JMC Crawford International Sandton 2024 (A) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.5 2175.7 2193.1 Analysis
74 JMC Helpmekaar Kollege Tournament 2024 (A) 2024/05/04 2024/05/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 2175.7 2193.1 Analysis
73 1st Knights Open Tournament 2024 (A) 2024/03/23 2024/03/23 Johannesburg Metro (GJM) Standard 60 0.83 5 4 3.0 2182.6 2202.9 Analysis
72 JMC Unika School Tournament 2024 (A) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 0 0.0 2182.6 2202.9 Analysis
71 JMC Kick Off Tournament 2024 (A) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 2207.9 2234.7 Analysis
70 2024 Gauteng Inter-Region Chess Championship (Adult A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.5 2207.9 2234.7 Analysis
69 Chess Power House Festive Rapid 2023 (A) 2023/12/15 2023/12/15 Johannesburg Metro (GJM) Rapid 20 0.47 6 5 2.0 2177.7 2226.2 Analysis
68 Mzansi Summer Blitz 2023 2023/12/09 2023/12/09 Johannesburg Metro (GJM) Rapid 10 0.29 7 7 6.0 2177.7 2226.2 Analysis
67 Mbombela Chess Club Annual 2023 (Open) 2023/12/02 2023/12/02 Nelson Mandela Bay (ENM) Standard 63 0.84 5 5 3.5 2177.7 2185.7 Analysis
66 Africawide Chess Championship 2023 (Prestige) 2023/11/03 2023/11/05 Johannesburg Metro (GJM) Standard 90 0.94 7 7 6.0 2153.5 2161.4 Analysis
65 Tshwane Chess Arbiter Norm Blitz Tournament 2023 (Round-Robin) 2023/10/29 2023/10/29 Tshwane (GTP) Blitz 5 0.18 11 11 9.0 2149.0 2189.9 Analysis
64 Lenasia Chess Academy Tournament - Rapid Rated 2023 2023/10/08 2023/10/08 Johannesburg Metro (GJM) Rapid 20 0.47 5 5 4.5 2149.0 2225.9 Analysis
63 2023 Tuks Open Chess Tournament (A) 2023/10/07 2023/10/07 Tshwane (GTP) Standard 60 0.83 5 5 4.0 2149.0 2155.6 Analysis
62 Emalahleni Spring Open 2023 (A) 2023/09/22 2023/09/23 Ngaka Modiri Molema (NNM) Standard 90 0.94 6 6 4.5 2151.6 2156.9 Analysis
61 Mzansi Spring Rapid 2023 2023/09/02 2023/09/02 Johannesburg Metro (GJM) Rapid 15 0.39 7 7 6.0 2151.6 2236.5 Analysis
60 JMC Trinity Little Falls 2023 (A) 2023/07/02 2023/07/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 2152.0 2157.7 Analysis
59 BCI Mozambique Chess Open 2023 2023/06/23 2023/06/25 Mozambique (MOZ) Standard 120 1.00 7 7 5.5 2143.1 2148.3 Analysis
58 Ekurhuleni Chess Trial 3 2023 (Open) 2023/06/17 2023/06/17 Ekurhuleni (GE) Standard 60 0.83 5 5 5.0 2143.1 2148.3 Analysis
57 Gauteng Open Arnold Classic 2023 (Open) 2023/05/20 2023/05/21 Tshwane (GTP) Standard 90 0.94 5 5 3.5 2155.7 2162.2 Analysis
56 Ekurhuleni Trials 2 2023 (Open) 2023/04/22 2023/04/22 Ekurhuleni (GE) Standard 60 0.83 5 5 4.5 2162.9 2170.8 Analysis
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Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 24 17 2 5 18.0 75.0 212.5 1894.9 2107.4
White 13 10 2 1 11.0 84.6 294.2 1883.5 2177.7
Black 11 7 0 4 7.0 63.6 115.9 1908.3 2024.2
Standard All 24 17 2 5 18.0 75.0 212.5 1894.9 2107.4
White 13 10 2 1 11.0 84.6 294.2 1883.5 2177.7
Black 11 7 0 4 7.0 63.6 115.9 1908.3 2024.2
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 462 303 84 75 345.0 74.7 209.7 1901.7 2111.5
White 242 175 33 34 191.5 79.1 247.6 1898.2 2145.8
Black 220 128 51 41 153.5 69.8 168.1 1905.6 2073.7
Standard All 327 208 72 47 244.0 74.6 209.3 1903.6 2112.9
White 174 121 31 22 136.5 78.4 241.8 1905.2 2147.0
Black 153 87 41 25 107.5 70.3 172.2 1901.8 2074.0
Rapid All 40 28 3 9 29.5 73.8 201.9 1861.7 2063.5
White 19 16 0 3 16.0 84.2 290.8 1911.6 2202.4
Black 21 12 3 6 13.5 64.3 121.4 1816.5 1937.9
Blitz All 95 67 9 19 71.5 75.3 214.7 1912.2 2126.9
White 49 38 2 9 39.0 79.6 251.5 1868.0 2119.5
Black 46 29 7 10 32.5 70.7 175.5 1959.2 2134.8
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 101015487 Khumalo, KB (Keith) 15 7.0 4 6 5 46.7 2177.8 -28.3 2149.4 View list
2 182025885 Mthunzi, B (Brighton) 12 9.0 8 2 2 75.0 2183.0 212.5 2395.5 View list
3 192043627 Zwakala, N (Ntando) 12 7.0 6 2 4 58.3 2201.0 70.8 2271.8 View list
4 194026329 Mwale, J (Joseph) 12 4.0 1 6 5 33.3 2207.3 -141.7 2065.7 View list
5 184019054 Mabusela, JM (Johannes) 10 3.5 2 3 5 35.0 2172.4 -127.5 2044.9 View list
6 187019959 Makoto, R (Rodwell) 9 4.5 4 1 4 50.0 2214.4 0.0 2214.4 View list
7 191012376 Hercules, BV (Benjamin) 8 5.0 4 2 2 62.5 2209.5 106.3 2315.7 View list
8 192023485 Mnguni, JD (Jakob) 8 3.0 2 2 4 37.5 2198.0 -106.3 2091.8 View list
9 199021497 Masiya, MA (Mfundo) 7 5.5 5 1 1 78.6 2208.4 242.9 2451.3 View list
10 182004314 Cawdery, DJ (Daniel) 7 1.5 0 3 4 21.4 2183.7 -242.9 1940.9 View list
11 105029067 Oosthuizen, MJ (Michal) 6 5.5 5 1 0 91.7 2198.7 354.2 2552.9 View list
12 101023373 Mlahleki, V (Vusimuzi) 6 4.5 4 1 1 75.0 2150.7 212.5 2363.2 View list
13 171036270 Steyn, H (Hans) 5 5.0 5 0 0 100.0 2182.9 425.0 2607.9 View list
14 194025886 Mthunzi, C (Clive) 5 4.5 4 1 0 90.0 2204.0 340.0 2544.0 View list
15 187025727 Mpya, TM (Tshediso) 5 4.0 3 2 0 80.0 2158.2 255.0 2413.2 View list
16 103007373 Dinham, J (James) 5 3.0 3 0 2 60.0 2163.9 85.0 2248.9 View list
17 190040322 Van Rensburg, RP (Ryan) 5 3.0 2 2 1 60.0 2197.2 85.0 2282.2 View list
18 103022974 Mhango, BF (Banele) 5 2.5 2 1 2 50.0 2157.8 0.0 2157.8 View list
19 195011466 Grover, S (Sahaj) 5 0.0 0 0 5 0.0 2210.4 -425.0 1785.4 View list
20 181015759 Klaver, C (Cornelis) 4 4.0 4 0 0 100.0 2202.0 425.0 2627.0 View list